feat(KAN-19): add responsive permission-aware navigation

2026-09-11 14:16:43 +02:00
parent de6f4e5b2f
commit 4adda6e53b
28 changed files with 1547 additions and 428 deletions
@@ -4,6 +4,7 @@ namespace App\Http\Middleware;

 use App\Actions\Permissions\PermissionService;
 use App\Enums\Permission;
+use App\Models\Project;
 use Illuminate\Http\Request;
 use Inertia\Middleware;

@@ -60,6 +61,36 @@ class HandleInertiaRequests extends Middleware
                'user' => $user,
            ],
            'sidebarOpen' => ! $request->hasCookie('sidebar_state') || $request->cookie('sidebar_state') === 'true',
+            'navigation' => fn (): array => [
+                'project' => $this->projectNavigation($request),
+            ],
+        ];
+    }
+
+    /**
+     * @return array{id: int, name: string, key: string, canManage: bool, canCreateTickets: bool}|null
+     */
+    private function projectNavigation(Request $request): ?array
+    {
+        $project = $request->route('project');
+        $user = $request->user();
+
+        if (! $project instanceof Project || $user === null) {
+            return null;
+        }
+
+        $permissions = $this->permissionService->effectivePermissions($user, $project);
+
+        if (! in_array(Permission::ProjectRead, $permissions, true)) {
+            return null;
+        }
+
+        return [
+            'id' => $project->id,
+            'name' => $project->name,
+            'key' => $project->key,
+            'canManage' => in_array(Permission::ProjectAdmin, $permissions, true),
+            'canCreateTickets' => in_array(Permission::ProjectWrite, $permissions, true),
        ];
    }
 }
@@ -1,16 +1,17 @@
 <script setup lang="ts">
-import AppLogoIcon from '@/components/AppLogoIcon.vue';
+import { Columns3 } from 'lucide-vue-next';
 </script>

 <template>
-    <div
-        class="bg-sidebar-primary text-sidebar-primary-foreground flex aspect-square size-8 items-center justify-center rounded-md"
-    >
-        <AppLogoIcon class="size-5 fill-current text-white dark:text-black" />
-    </div>
-    <div class="ml-1 grid flex-1 text-left text-sm">
-        <span class="mb-0.5 truncate font-semibold leading-tight"
-            >Laravel Starter Kit</span
+    <span class="flex min-w-0 items-center gap-3">
+        <span
+            class="bg-brand text-brand-foreground flex size-8 shrink-0 items-center justify-center rounded-md"
        >
-    </div>
+            <Columns3 class="size-5" aria-hidden="true" />
+        </span>
+        <span
+            class="text-title truncate font-semibold group-data-[collapsible=icon]:hidden"
+            >KanbanGit</span
+        >
+    </span>
 </template>
@@ -1,19 +1,10 @@
 <script setup lang="ts">
-import { Link, usePage } from '@inertiajs/vue3';
-import {
-    BookOpen,
-    Folder,
-    FolderGit2,
-    LayoutGrid,
-    Layers3,
-    Shield,
-    Users,
-} from 'lucide-vue-next';
-import { computed } from 'vue';
+import { Link, router } from '@inertiajs/vue3';
+import { Settings2, X } from 'lucide-vue-next';
+import { computed, onMounted, onUnmounted } from 'vue';
 import AppLogo from '@/components/AppLogo.vue';
-import NavFooter from '@/components/NavFooter.vue';
 import NavMain from '@/components/NavMain.vue';
-import NavUser from '@/components/NavUser.vue';
+import { Button } from '@/components/ui/button';
 import {
    Sidebar,
    SidebarContent,
@@ -22,93 +13,98 @@ import {
    SidebarMenu,
    SidebarMenuButton,
    SidebarMenuItem,
+    useSidebar,
 } from '@/components/ui/sidebar';
+import { useAppNavigation } from '@/composables/useAppNavigation';
+import { useCurrentUrl } from '@/composables/useCurrentUrl';
+import { useLocalization } from '@/composables/useLocalization';
 import { dashboard } from '@/routes';
-import { index as adminUsers } from '@/routes/admin/users';
-import { index as projectTemplatesIndex } from '@/routes/project-templates';
-import { index as projectsIndex } from '@/routes/projects';
-import { index as teamsIndex } from '@/routes/teams';
-import type { NavItem } from '@/types';
+import { edit as profile } from '@/routes/profile';
+import { show } from '@/routes/projects';

-const page = usePage();
-
-const mainNavItems = computed<NavItem[]>(() => {
-    const items: NavItem[] = [
-        {
-            title: 'Dashboard',
-            href: dashboard(),
-            icon: LayoutGrid,
-        },
-        {
-            title: 'Projects',
-            href: projectsIndex(),
-            icon: Folder,
-        },
-    ];
-
-    if (page.props.auth.permissions.projectCreate) {
-        items.push({
-            title: 'Project templates',
-            href: projectTemplatesIndex(),
-            icon: Layers3,
-        });
-    }
-
-    if (page.props.auth.permissions.globalAdmin) {
-        items.push({
-            title: 'Users',
-            href: adminUsers(),
-            icon: Shield,
-        });
-    }
-
-    if (page.props.auth.permissions.canManageTeams) {
-        items.push({
-            title: 'Teams',
-            href: teamsIndex(),
-            icon: Users,
-        });
-    }
-
-    return items;
+const { t } = useLocalization();
+const { currentUrl } = useCurrentUrl();
+const { project, workspaceItems, projectItems, projectSettingsItems } =
+    useAppNavigation();
+const { isMobile, setOpenMobile } = useSidebar();
+const accountItems = computed(() => [
+    {
+        title: t('navigation.settings'),
+        href: profile(),
+        icon: Settings2,
+        isActive: currentUrl.value.startsWith('/settings/'),
+    },
+]);
+let removeNavigationListener: (() => void) | undefined;
+onMounted(() => {
+    removeNavigationListener = router.on('navigate', () =>
+        setOpenMobile(false),
+    );
 });
-
-const footerNavItems: NavItem[] = [
-    {
-        title: 'Repository',
-        href: 'https://github.com/laravel/vue-starter-kit',
-        icon: FolderGit2,
-    },
-    {
-        title: 'Documentation',
-        href: 'https://laravel.com/docs/starter-kits#vue',
-        icon: BookOpen,
-    },
-];
+onUnmounted(() => removeNavigationListener?.());
 </script>

 <template>
-    <Sidebar collapsible="icon" variant="inset">
-        <SidebarHeader>
-            <SidebarMenu>
-                <SidebarMenuItem>
-                    <SidebarMenuButton size="lg" as-child>
-                        <Link :href="dashboard()">
-                            <AppLogo />
-                        </Link>
-                    </SidebarMenuButton>
-                </SidebarMenuItem>
-            </SidebarMenu>
+    <Sidebar id="app-navigation" collapsible="icon" variant="sidebar">
+        <SidebarHeader class="border-sidebar-border gap-4 border-b p-3">
+            <div class="flex items-center gap-2">
+                <SidebarMenu class="min-w-0">
+                    <SidebarMenuItem>
+                        <SidebarMenuButton
+                            size="lg"
+                            as-child
+                            tooltip="KanbanGit"
+                        >
+                            <Link :href="dashboard()" aria-label="KanbanGit"
+                                ><AppLogo
+                            /></Link>
+                        </SidebarMenuButton>
+                    </SidebarMenuItem>
+                </SidebarMenu>
+                <Button
+                    v-if="isMobile"
+                    variant="ghost"
+                    size="icon"
+                    :aria-label="t('navigation.close')"
+                    @click="setOpenMobile(false)"
+                >
+                    <X aria-hidden="true" />
+                </Button>
+            </div>
+            <Link
+                v-if="project"
+                :href="show(project.id)"
+                class="bg-sidebar-accent flex min-w-0 items-center gap-3 rounded-md p-3 group-data-[collapsible=icon]:hidden"
+            >
+                <span
+                    class="text-label bg-brand/15 text-primary shrink-0 rounded-md px-2 py-1"
+                    >{{ project.key }}</span
+                >
+                <span class="truncate font-semibold" :title="project.name">{{
+                    project.name
+                }}</span>
+            </Link>
        </SidebarHeader>
-
        <SidebarContent>
-            <NavMain :items="mainNavItems" />
+            <nav :aria-label="t('navigation.main')">
+                <NavMain
+                    :items="workspaceItems"
+                    :label="t('navigation.workspace')"
+                />
+                <NavMain
+                    v-if="projectItems.length"
+                    :items="projectItems"
+                    :label="t('navigation.project')"
+                />
+                <NavMain
+                    v-if="projectSettingsItems.length"
+                    :items="projectSettingsItems"
+                    :label="t('navigation.projectSettings')"
+                />
+            </nav>
        </SidebarContent>
-
-        <SidebarFooter>
-            <NavFooter :items="footerNavItems" />
-            <NavUser />
+        <SidebarFooter class="border-sidebar-border border-t p-0">
+            <NavMain :items="accountItems" :label="t('navigation.account')" />
        </SidebarFooter>
    </Sidebar>
-    <slot />
 </template>
@@ -1,27 +1,145 @@
 <script setup lang="ts">
+import { Link, usePage } from '@inertiajs/vue3';
+import { Monitor, Moon, Plus, Sun } from 'lucide-vue-next';
+import { computed } from 'vue';
 import Breadcrumbs from '@/components/Breadcrumbs.vue';
+import UserMenuContent from '@/components/UserMenuContent.vue';
+import { UserAvatar } from '@/components/ui/avatar';
+import { Button } from '@/components/ui/button';
+import {
+    DropdownMenu,
+    DropdownMenuContent,
+    DropdownMenuLabel,
+    DropdownMenuRadioGroup,
+    DropdownMenuRadioItem,
+    DropdownMenuSeparator,
+    DropdownMenuTrigger,
+} from '@/components/ui/dropdown-menu';
 import { SidebarTrigger } from '@/components/ui/sidebar';
+import { useAppNavigation } from '@/composables/useAppNavigation';
+import {
+    normalizeAppearance,
+    useAppearance,
+} from '@/composables/useAppearance';
+import { useCurrentUrl } from '@/composables/useCurrentUrl';
+import { useLocalization } from '@/composables/useLocalization';
+import { create as createProject } from '@/routes/projects';
+import { index as board } from '@/routes/projects/board';
+import { create as createTicket } from '@/routes/projects/tickets';
 import type { BreadcrumbItem } from '@/types';

-withDefaults(
-    defineProps<{
-        breadcrumbs?: BreadcrumbItem[];
-    }>(),
-    {
-        breadcrumbs: () => [],
-    },
+withDefaults(defineProps<{ breadcrumbs?: BreadcrumbItem[] }>(), {
+    breadcrumbs: () => [],
+});
+const page = usePage();
+const { project } = useAppNavigation();
+const { isCurrentUrl } = useCurrentUrl();
+const { t } = useLocalization();
+const { appearance, updateAppearance } = useAppearance();
+const themeIcon = computed(
+    () => ({ light: Sun, dark: Moon, system: Monitor })[appearance.value],
 );
+const createAction = computed(() => {
+    if (project.value?.canCreateTickets) {
+        return {
+            title: t('navigation.createTicket'),
+            href: createTicket(project.value.id, {
+                query: {
+                    source: isCurrentUrl(board(project.value.id))
+                        ? 'board'
+                        : 'backlog',
+                },
+            }),
+        };
+    }
+    if (!project.value && page.props.auth.permissions.projectCreate) {
+        return { title: t('navigation.createProject'), href: createProject() };
+    }
+    return null;
+});
 </script>

 <template>
    <header
-        class="border-sidebar-border/70 group-has-data-[collapsible=icon]/sidebar-wrapper:h-12 flex h-16 shrink-0 items-center gap-2 border-b px-6 transition-[width,height] ease-linear md:px-4"
+        class="bg-background md:px-page sticky top-0 z-20 flex min-h-16 min-w-0 shrink-0 items-center justify-between gap-2 border-b px-3 md:gap-4"
    >
-        <div class="flex items-center gap-2">
-            <SidebarTrigger class="-ml-1" />
-            <template v-if="breadcrumbs && breadcrumbs.length > 0">
-                <Breadcrumbs :breadcrumbs="breadcrumbs" />
-            </template>
+        <div class="flex min-w-0 flex-1 items-center gap-2">
+            <SidebarTrigger class="shrink-0" />
+            <Breadcrumbs v-if="breadcrumbs.length" :breadcrumbs="breadcrumbs" />
+            <span v-else class="truncate font-semibold">KanbanGit</span>
+        </div>
+        <div class="flex shrink-0 items-center gap-1 sm:gap-2">
+            <Button
+                v-if="createAction"
+                as-child
+                :aria-label="createAction.title"
+                class="px-3"
+            >
+                <Link :href="createAction.href"
+                    ><Plus aria-hidden="true" /><span
+                        class="hidden sm:inline"
+                        >{{ createAction.title }}</span
+                    ></Link
+                >
+            </Button>
+            <DropdownMenu>
+                <DropdownMenuTrigger as-child>
+                    <Button
+                        variant="ghost"
+                        size="icon"
+                        :aria-label="t('appearance.label')"
+                        ><component :is="themeIcon" aria-hidden="true"
+                    /></Button>
+                </DropdownMenuTrigger>
+                <DropdownMenuContent align="end">
+                    <DropdownMenuLabel>{{
+                        t('appearance.label')
+                    }}</DropdownMenuLabel>
+                    <DropdownMenuSeparator />
+                    <DropdownMenuRadioGroup
+                        :model-value="appearance"
+                        @update:model-value="
+                            (value) =>
+                                updateAppearance(normalizeAppearance(value))
+                        "
+                    >
+                        <DropdownMenuRadioItem value="light"
+                            ><Sun aria-hidden="true" />{{
+                                t('appearance.light')
+                            }}</DropdownMenuRadioItem
+                        >
+                        <DropdownMenuRadioItem value="dark"
+                            ><Moon aria-hidden="true" />{{
+                                t('appearance.dark')
+                            }}</DropdownMenuRadioItem
+                        >
+                        <DropdownMenuRadioItem value="system"
+                            ><Monitor aria-hidden="true" />{{
+                                t('appearance.system')
+                            }}</DropdownMenuRadioItem
+                        >
+                    </DropdownMenuRadioGroup>
+                </DropdownMenuContent>
+            </DropdownMenu>
+            <DropdownMenu>
+                <DropdownMenuTrigger as-child>
+                    <Button
+                        variant="ghost"
+                        size="icon"
+                        :aria-label="
+                            t('navigation.userMenu', {
+                                name: page.props.auth.user.name,
+                            })
+                        "
+                        data-test="sidebar-menu-button"
+                    >
+                        <UserAvatar :user="page.props.auth.user" />
+                    </Button>
+                </DropdownMenuTrigger>
+                <DropdownMenuContent align="end" class="min-w-60">
+                    <UserMenuContent :user="page.props.auth.user" />
+                </DropdownMenuContent>
+            </DropdownMenu>
        </div>
    </header>
 </template>
@@ -9,29 +9,48 @@ import {
    BreadcrumbSeparator,
 } from '@/components/ui/breadcrumb';
 import type { BreadcrumbItem as BreadcrumbItemType } from '@/types';
+import { useLocalization } from '@/composables/useLocalization';

 type Props = {
    breadcrumbs: BreadcrumbItemType[];
 };

 defineProps<Props>();
+const { t } = useLocalization();
 </script>

 <template>
-    <Breadcrumb>
-        <BreadcrumbList>
+    <Breadcrumb class="min-w-0" :aria-label="t('navigation.breadcrumbs')">
+        <BreadcrumbList class="flex-nowrap">
            <template v-for="(item, index) in breadcrumbs" :key="index">
-                <BreadcrumbItem>
+                <BreadcrumbItem
+                    :class="[
+                        'min-w-0',
+                        index !== breadcrumbs.length - 1
+                            ? 'hidden md:inline-flex'
+                            : '',
+                    ]"
+                >
                    <template v-if="index === breadcrumbs.length - 1">
-                        <BreadcrumbPage>{{ item.title }}</BreadcrumbPage>
+                        <BreadcrumbPage class="truncate" :title="item.title">{{
+                            item.title
+                        }}</BreadcrumbPage>
                    </template>
                    <template v-else>
                        <BreadcrumbLink as-child>
-                            <Link :href="item.href">{{ item.title }}</Link>
+                            <Link
+                                :href="item.href"
+                                class="max-w-40 truncate"
+                                :title="item.title"
+                                >{{ item.title }}</Link
+                            >
                        </BreadcrumbLink>
                    </template>
                </BreadcrumbItem>
-                <BreadcrumbSeparator v-if="index !== breadcrumbs.length - 1" />
+                <BreadcrumbSeparator
+                    v-if="index !== breadcrumbs.length - 1"
+                    class="hidden md:block"
+                />
            </template>
        </BreadcrumbList>
    </Breadcrumb>
@@ -12,23 +12,46 @@ import type { NavItem } from '@/types';

 defineProps<{
    items: NavItem[];
+    label: string;
 }>();

 const { isCurrentUrl } = useCurrentUrl();
 </script>

 <template>
-    <SidebarGroup class="px-2 py-0">
-        <SidebarGroupLabel>Platform</SidebarGroupLabel>
-        <SidebarMenu>
+    <SidebarGroup class="px-3 py-2">
+        <SidebarGroupLabel class="text-label text-muted-foreground uppercase">{{
+            label
+        }}</SidebarGroupLabel>
+        <SidebarMenu role="list" :aria-label="label">
            <SidebarMenuItem v-for="item in items" :key="item.title">
                <SidebarMenuButton
                    as-child
-                    :is-active="isCurrentUrl(item.href)"
+                    :is-active="
+                        item.isActive ??
+                        isCurrentUrl(
+                            item.href,
+                            undefined,
+                            item.match === 'section',
+                        )
+                    "
                    :tooltip="item.title"
+                    class="min-h-control data-[active=true]:border-brand border-l-2 border-transparent px-3 data-[active=true]:font-semibold group-data-[collapsible=icon]:min-h-8"
                >
-                    <Link :href="item.href">
-                        <component :is="item.icon" />
+                    <Link
+                        :href="item.href"
+                        :aria-current="
+                            (item.isActive ??
+                            isCurrentUrl(
+                                item.href,
+                                undefined,
+                                item.match === 'section',
+                            ))
+                                ? 'page'
+                                : undefined
+                        "
+                    >
+                        <component :is="item.icon" aria-hidden="true" />
                        <span>{{ item.title }}</span>
                    </Link>
                </SidebarMenuButton>
@@ -0,0 +1,89 @@
+<script setup lang="ts">
+import { Link } from '@inertiajs/vue3';
+import { ChevronDown, Settings2 } from 'lucide-vue-next';
+import { computed } from 'vue';
+import { Button } from '@/components/ui/button';
+import {
+    DropdownMenu,
+    DropdownMenuContent,
+    DropdownMenuItem,
+    DropdownMenuTrigger,
+} from '@/components/ui/dropdown-menu';
+import { useAppNavigation } from '@/composables/useAppNavigation';
+import { useCurrentUrl } from '@/composables/useCurrentUrl';
+import { useLocalization } from '@/composables/useLocalization';
+
+const { projectItems, projectSettingsItems } = useAppNavigation();
+const { isCurrentUrl } = useCurrentUrl();
+const { t } = useLocalization();
+const settingsActive = computed(() =>
+    projectSettingsItems.value.some((item) => isCurrentUrl(item.href)),
+);
+</script>
+
+<template>
+    <div
+        v-if="projectItems.length"
+        class="bg-card md:px-page flex min-w-0 items-center gap-2 border-b px-4"
+    >
+        <nav
+            :aria-label="t('navigation.project')"
+            class="flex min-w-0 flex-1 gap-4 overflow-x-auto"
+        >
+            <Link
+                v-for="item in projectItems"
+                :key="item.title"
+                :href="item.href"
+                :aria-current="isCurrentUrl(item.href) ? 'page' : undefined"
+                :class="[
+                    'min-h-control text-body flex shrink-0 items-center gap-2 border-b-2 px-1 py-3 font-medium outline-offset-[-3px]',
+                    isCurrentUrl(item.href)
+                        ? 'border-brand text-primary'
+                        : 'text-muted-foreground hover:border-border hover:text-foreground border-transparent',
+                ]"
+            >
+                <component
+                    :is="item.icon"
+                    class="size-4"
+                    aria-hidden="true"
+                />{{ item.title }}
+            </Link>
+        </nav>
+        <DropdownMenu v-if="projectSettingsItems.length">
+            <DropdownMenuTrigger as-child>
+                <Button
+                    variant="ghost"
+                    size="sm"
+                    :aria-label="t('navigation.projectSettings')"
+                    :class="{
+                        'bg-accent text-accent-foreground': settingsActive,
+                    }"
+                >
+                    <Settings2 aria-hidden="true" /><span
+                        class="hidden sm:inline"
+                        >{{ t('navigation.projectSettings') }}</span
+                    ><ChevronDown class="hidden sm:block" aria-hidden="true" />
+                </Button>
+            </DropdownMenuTrigger>
+            <DropdownMenuContent align="end">
+                <DropdownMenuItem
+                    v-for="item in projectSettingsItems"
+                    :key="item.title"
+                    as-child
+                >
+                    <Link
+                        :href="item.href"
+                        :aria-current="
+                            isCurrentUrl(item.href) ? 'page' : undefined
+                        "
+                        :class="{ 'bg-accent': isCurrentUrl(item.href) }"
+                    >
+                        <component :is="item.icon" aria-hidden="true" />{{
+                            item.title
+                        }}
+                    </Link>
+                </DropdownMenuItem>
+            </DropdownMenuContent>
+        </DropdownMenu>
+    </div>
+</template>
@@ -1,33 +1,22 @@
 <script setup lang="ts">
-import { computed } from 'vue';
-import { useInitials } from '@/composables/useInitials';
-import type { User } from '@/types';
 import UserAvatar from '@/components/ui/avatar/UserAvatar.vue';
+import type { User } from '@/types';

-type Props = {
-    user: User;
-    showEmail?: boolean;
-};
-
-const props = withDefaults(defineProps<Props>(), {
+withDefaults(defineProps<{ user: User; showEmail?: boolean }>(), {
    showEmail: false,
 });
-
-const { getInitials } = useInitials();
-
-// Compute whether we should show the avatar image
-const showAvatar = computed(
-    () => props.user.avatar && props.user.avatar !== '',
-);
 </script>

 <template>
-    <UserAvatar />
-
-    <div class="grid flex-1 text-left text-sm leading-tight">
-        <span class="truncate font-medium">{{ user.name }}</span>
-        <span v-if="showEmail" class="text-muted-foreground truncate text-xs">{{
-            user.email
-        }}</span>
+    <div class="flex min-w-0 items-center gap-2">
+        <UserAvatar :user="user" />
+        <div class="grid min-w-0 flex-1 text-left text-sm leading-tight">
+            <span class="truncate font-medium">{{ user.name }}</span>
+            <span
+                v-if="showEmail"
+                class="text-muted-foreground truncate text-xs"
+                >{{ user.email }}</span
+            >
+        </div>
    </div>
 </template>
@@ -11,6 +11,7 @@ import UserInfo from '@/components/UserInfo.vue';
 import { logout } from '@/routes/index';
 import { edit } from '@/routes/profile/index';
 import type { User } from '@/types';
+import { useLocalization } from '@/composables/useLocalization';

 type Props = {
    user: User;
@@ -21,6 +22,7 @@ const handleLogout = () => {
 };

 defineProps<Props>();
+const { t } = useLocalization();
 </script>

 <template>
@@ -34,7 +36,7 @@ defineProps<Props>();
        <DropdownMenuItem :as-child="true">
            <Link class="block w-full cursor-pointer" :href="edit()" prefetch>
                <Settings class="mr-2 h-4 w-4" />
-                Settings
+                {{ t('navigation.settings') }}
            </Link>
        </DropdownMenuItem>
    </DropdownMenuGroup>
@@ -48,7 +50,7 @@ defineProps<Props>();
            data-test="logout-button"
        >
            <LogOut class="mr-2 h-4 w-4" />
-            Log out
+            {{ t('navigation.logout') }}
        </Link>
    </DropdownMenuItem>
 </template>
@@ -1,96 +1,118 @@
 <script setup lang="ts">
-import type { SidebarProps } from "."
-import { cn } from "@/lib/utils"
-import { Sheet, SheetContent } from '@/components/ui/sheet'
-import SheetDescription from '@/components/ui/sheet/SheetDescription.vue'
-import SheetHeader from '@/components/ui/sheet/SheetHeader.vue'
-import SheetTitle from '@/components/ui/sheet/SheetTitle.vue'
-import { SIDEBAR_WIDTH_MOBILE, useSidebar } from "./utils"
+import type { SidebarProps } from ".";
+import { cn } from "@/lib/utils";
+import { Sheet, SheetContent } from "@/components/ui/sheet";
+import SheetDescription from "@/components/ui/sheet/SheetDescription.vue";
+import SheetHeader from "@/components/ui/sheet/SheetHeader.vue";
+import SheetTitle from "@/components/ui/sheet/SheetTitle.vue";
+import { SIDEBAR_WIDTH_MOBILE, useSidebar } from "./utils";
+import { useLocalization } from "@/composables/useLocalization";

 defineOptions({
-  inheritAttrs: false,
-})
+    inheritAttrs: false,
+});

 const props = withDefaults(defineProps<SidebarProps>(), {
-  side: "left",
-  variant: "sidebar",
-  collapsible: "offcanvas",
-})
+    side: "left",
+    variant: "sidebar",
+    collapsible: "offcanvas",
+});

-const { isMobile, state, openMobile, setOpenMobile } = useSidebar()
+const { isMobile, state, openMobile, setOpenMobile } = useSidebar();
+const { t } = useLocalization();
+
+function restoreTriggerFocus(event: Event) {
+    event.preventDefault();
+    document
+        .querySelector<HTMLButtonElement>('[data-sidebar="trigger"]')
+        ?.focus();
+}
 </script>

 <template>
-  <div
-    v-if="collapsible === 'none'"
-    data-slot="sidebar"
-    :class="cn('bg-sidebar text-sidebar-foreground flex h-full w-(--sidebar-width) flex-col', props.class)"
-    v-bind="$attrs"
-  >
-    <slot />
-  </div>
-
-  <Sheet v-else-if="isMobile" :open="openMobile" v-bind="$attrs" @update:open="setOpenMobile">
-    <SheetContent
-      data-sidebar="sidebar"
-      data-slot="sidebar"
-      data-mobile="true"
-      :side="side"
-      class="bg-sidebar text-sidebar-foreground w-(--sidebar-width) p-0 [&>button]:hidden"
-      :style="{
-        '--sidebar-width': SIDEBAR_WIDTH_MOBILE,
-      }"
-    >
-      <SheetHeader class="sr-only">
-        <SheetTitle>Sidebar</SheetTitle>
-        <SheetDescription>Displays the mobile sidebar.</SheetDescription>
-      </SheetHeader>
-      <div class="flex h-full w-full flex-col">
-        <slot />
-      </div>
-    </SheetContent>
-  </Sheet>
-
-  <div
-    v-else
-    class="group peer text-sidebar-foreground hidden md:block"
-    data-slot="sidebar"
-    :data-state="state"
-    :data-collapsible="state === 'collapsed' ? collapsible : ''"
-    :data-variant="variant"
-    :data-side="side"
-  >
-    <!-- This is what handles the sidebar gap on desktop  -->
    <div
-      :class="cn(
-        'relative w-(--sidebar-width) bg-transparent transition-[width] duration-200 ease-linear',
-        'group-data-[collapsible=offcanvas]:w-0',
-        'group-data-[side=right]:rotate-180',
-        variant === 'floating' || variant === 'inset'
-          ? 'group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4)))]'
-          : 'group-data-[collapsible=icon]:w-(--sidebar-width-icon)',
-      )"
-    />
-    <div
-      :class="cn(
-        'fixed inset-y-0 z-10 hidden h-svh w-(--sidebar-width) transition-[left,right,width] duration-200 ease-linear md:flex',
-        side === 'left'
-          ? 'left-0 group-data-[collapsible=offcanvas]:left-[calc(var(--sidebar-width)*-1)]'
-          : 'right-0 group-data-[collapsible=offcanvas]:right-[calc(var(--sidebar-width)*-1)]',
-        // Adjust the padding for floating and inset variants.
-        variant === 'floating' || variant === 'inset'
-          ? 'p-2 group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4))+2px)]'
-          : 'group-data-[collapsible=icon]:w-(--sidebar-width-icon) group-data-[side=left]:border-r group-data-[side=right]:border-l',
-        props.class,
-      )"
-      v-bind="$attrs"
+        v-if="collapsible === 'none'"
+        data-slot="sidebar"
+        :class="
+            cn(
+                'bg-sidebar text-sidebar-foreground flex h-full w-(--sidebar-width) flex-col',
+                props.class,
+            )
+        "
+        v-bind="$attrs"
    >
-      <div
-        data-sidebar="sidebar"
-        class="bg-sidebar group-data-[variant=floating]:border-sidebar-border flex h-full w-full flex-col group-data-[variant=floating]:rounded-lg group-data-[variant=floating]:border group-data-[variant=floating]:shadow-sm"
-      >
        <slot />
-      </div>
    </div>
-  </div>
+
+    <Sheet v-else-if="isMobile" :open="openMobile" @update:open="setOpenMobile">
+        <SheetContent
+            v-bind="$attrs"
+            data-sidebar="sidebar"
+            data-slot="sidebar"
+            data-mobile="true"
+            :side="side"
+            class="bg-sidebar text-sidebar-foreground w-(--sidebar-width) max-w-[calc(100vw-2rem)] gap-0 p-0 [&>button]:hidden"
+            @close-auto-focus="restoreTriggerFocus"
+            :style="{
+                '--sidebar-width': SIDEBAR_WIDTH_MOBILE,
+            }"
+        >
+            <SheetHeader class="sr-only">
+                <SheetTitle>{{ t("navigation.main") }}</SheetTitle>
+                <SheetDescription>{{
+                    t("navigation.mobileDescription")
+                }}</SheetDescription>
+            </SheetHeader>
+            <div class="flex min-h-0 h-full w-full flex-col">
+                <slot />
+            </div>
+        </SheetContent>
+    </Sheet>
+
+    <div
+        v-else
+        class="group peer text-sidebar-foreground hidden md:block"
+        data-slot="sidebar"
+        :data-state="state"
+        :data-collapsible="state === 'collapsed' ? collapsible : ''"
+        :data-variant="variant"
+        :data-side="side"
+    >
+        <!-- This is what handles the sidebar gap on desktop  -->
+        <div
+            :class="
+                cn(
+                    'relative w-(--sidebar-width) bg-transparent transition-[width] duration-200 ease-linear',
+                    'group-data-[collapsible=offcanvas]:w-0',
+                    'group-data-[side=right]:rotate-180',
+                    variant === 'floating' || variant === 'inset'
+                        ? 'group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4)))]'
+                        : 'group-data-[collapsible=icon]:w-(--sidebar-width-icon)',
+                )
+            "
+        />
+        <div
+            :class="
+                cn(
+                    'fixed inset-y-0 z-10 hidden h-svh w-(--sidebar-width) transition-[left,right,width] duration-200 ease-linear md:flex',
+                    side === 'left'
+                        ? 'left-0 group-data-[collapsible=offcanvas]:left-[calc(var(--sidebar-width)*-1)]'
+                        : 'right-0 group-data-[collapsible=offcanvas]:right-[calc(var(--sidebar-width)*-1)]',
+                    // Adjust the padding for floating and inset variants.
+                    variant === 'floating' || variant === 'inset'
+                        ? 'p-2 group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4))+2px)]'
+                        : 'group-data-[collapsible=icon]:w-(--sidebar-width-icon) group-data-[side=left]:border-r group-data-[side=right]:border-l',
+                    props.class,
+                )
+            "
+            v-bind="$attrs"
+        >
+            <div
+                data-sidebar="sidebar"
+                class="bg-sidebar group-data-[variant=floating]:border-sidebar-border flex h-full w-full flex-col group-data-[variant=floating]:rounded-lg group-data-[variant=floating]:border group-data-[variant=floating]:shadow-sm"
+            >
+                <slot />
+            </div>
+        </div>
+    </div>
 </template>
@@ -1,18 +1,23 @@
 <script setup lang="ts">
-import type { HTMLAttributes } from "vue"
-import { cn } from "@/lib/utils"
+import type { HTMLAttributes } from "vue";
+import { cn } from "@/lib/utils";

 const props = defineProps<{
-  class?: HTMLAttributes["class"]
-}>()
+    class?: HTMLAttributes["class"];
+}>();
 </script>

 <template>
-  <div
-    data-slot="sidebar-content"
-    data-sidebar="content"
-    :class="cn('flex min-h-0 flex-1 flex-col gap-2 overflow-auto group-data-[collapsible=icon]:overflow-hidden', props.class)"
-  >
-    <slot />
-  </div>
+    <div
+        data-slot="sidebar-content"
+        data-sidebar="content"
+        :class="
+            cn(
+                'flex min-h-0 flex-1 flex-col gap-2 overflow-x-hidden overflow-y-auto',
+                props.class,
+            )
+        "
+    >
+        <slot />
+    </div>
 </template>
@@ -1,21 +1,23 @@
 <script setup lang="ts">
-import type { HTMLAttributes } from "vue"
-import { cn } from "@/lib/utils"
+import type { HTMLAttributes } from "vue";
+import { cn } from "@/lib/utils";

 const props = defineProps<{
-  class?: HTMLAttributes["class"]
-}>()
+    class?: HTMLAttributes["class"];
+}>();
 </script>

 <template>
-  <main
-    data-slot="sidebar-inset"
-    :class="cn(
-      'bg-background relative flex w-full flex-1 flex-col',
-      'md:peer-data-[variant=inset]:m-2 md:peer-data-[variant=inset]:ml-0 md:peer-data-[variant=inset]:rounded-xl md:peer-data-[variant=inset]:shadow-sm md:peer-data-[variant=inset]:peer-data-[state=collapsed]:ml-2',
-      props.class,
-    )"
-  >
-    <slot />
-  </main>
+    <main
+        data-slot="sidebar-inset"
+        :class="
+            cn(
+                'bg-background relative flex min-w-0 w-full flex-1 flex-col',
+                'md:peer-data-[variant=inset]:m-2 md:peer-data-[variant=inset]:ml-0 md:peer-data-[variant=inset]:rounded-xl md:peer-data-[variant=inset]:shadow-sm md:peer-data-[variant=inset]:peer-data-[state=collapsed]:ml-2',
+                props.class,
+            )
+        "
+    >
+        <slot />
+    </main>
 </template>
@@ -1,48 +1,60 @@
 <script setup lang="ts">
-import type { Component } from "vue"
-import type { SidebarMenuButtonProps } from "./SidebarMenuButtonChild.vue"
-import { reactiveOmit } from "@vueuse/core"
-import { Tooltip, TooltipContent, TooltipTrigger } from '@/components/ui/tooltip'
-import SidebarMenuButtonChild from "./SidebarMenuButtonChild.vue"
-import { useSidebar } from "./utils"
+import type { Component } from "vue";
+import type { SidebarMenuButtonProps } from "./SidebarMenuButtonChild.vue";
+import { reactiveOmit } from "@vueuse/core";
+import {
+    Tooltip,
+    TooltipContent,
+    TooltipTrigger,
+} from "@/components/ui/tooltip";
+import SidebarMenuButtonChild from "./SidebarMenuButtonChild.vue";
+import { useSidebar } from "./utils";

 defineOptions({
-  inheritAttrs: false,
-})
+    inheritAttrs: false,
+});

-const props = withDefaults(defineProps<SidebarMenuButtonProps & {
-  tooltip?: string | Component
-}>(), {
-  as: "button",
-  variant: "default",
-  size: "default",
-})
+const props = withDefaults(
+    defineProps<
+        SidebarMenuButtonProps & {
+            tooltip?: string | Component;
+        }
+    >(),
+    {
+        as: "button",
+        variant: "default",
+        size: "default",
+    },
+);

-const { isMobile, state } = useSidebar()
+const { isMobile, state } = useSidebar();

-const delegatedProps = reactiveOmit(props, "tooltip")
+const delegatedProps = reactiveOmit(props, "tooltip");
 </script>

 <template>
-  <SidebarMenuButtonChild v-if="!tooltip" v-bind="{ ...delegatedProps, ...$attrs }">
-    <slot />
-  </SidebarMenuButtonChild>
-
-  <Tooltip v-else>
-    <TooltipTrigger as-child>
-      <SidebarMenuButtonChild v-bind="{ ...delegatedProps, ...$attrs }">
-        <slot />
-      </SidebarMenuButtonChild>
-    </TooltipTrigger>
-    <TooltipContent
-      side="right"
-      align="center"
-      :hidden="state !== 'collapsed' || isMobile"
+    <SidebarMenuButtonChild
+        v-if="!tooltip || isMobile || state !== 'collapsed'"
+        v-bind="{ ...delegatedProps, ...$attrs }"
    >
-      <template v-if="typeof tooltip === 'string'">
-        {{ tooltip }}
-      </template>
-      <component :is="tooltip" v-else />
-    </TooltipContent>
-  </Tooltip>
+        <slot />
+    </SidebarMenuButtonChild>
+
+    <Tooltip v-else>
+        <TooltipTrigger as-child>
+            <SidebarMenuButtonChild v-bind="{ ...delegatedProps, ...$attrs }">
+                <slot />
+            </SidebarMenuButtonChild>
+        </TooltipTrigger>
+        <TooltipContent
+            side="right"
+            align="center"
+            :hidden="state !== 'collapsed' || isMobile"
+        >
+            <template v-if="typeof tooltip === 'string'">
+                {{ tooltip }}
+            </template>
+            <component :is="tooltip" v-else />
+        </TooltipContent>
+    </Tooltip>
 </template>
@@ -1,82 +1,112 @@
 <script setup lang="ts">
-import type { HTMLAttributes, Ref } from "vue"
-import { defaultDocument, useEventListener, useMediaQuery, useVModel } from "@vueuse/core"
-import { TooltipProvider } from "reka-ui"
-import { computed, ref } from "vue"
-import { cn } from "@/lib/utils"
-import { provideSidebarContext, SIDEBAR_COOKIE_MAX_AGE, SIDEBAR_COOKIE_NAME, SIDEBAR_KEYBOARD_SHORTCUT, SIDEBAR_WIDTH, SIDEBAR_WIDTH_ICON } from "./utils"
+import type { HTMLAttributes, Ref } from "vue";
+import {
+    defaultDocument,
+    useEventListener,
+    useMediaQuery,
+    useVModel,
+} from "@vueuse/core";
+import { TooltipProvider } from "reka-ui";
+import { computed, ref, watch } from "vue";
+import { cn } from "@/lib/utils";
+import {
+    provideSidebarContext,
+    SIDEBAR_COOKIE_MAX_AGE,
+    SIDEBAR_COOKIE_NAME,
+    SIDEBAR_KEYBOARD_SHORTCUT,
+    SIDEBAR_WIDTH,
+    SIDEBAR_WIDTH_ICON,
+} from "./utils";

-const props = withDefaults(defineProps<{
-  defaultOpen?: boolean
-  open?: boolean
-  class?: HTMLAttributes["class"]
-}>(), {
-  defaultOpen: !defaultDocument?.cookie.includes(`${SIDEBAR_COOKIE_NAME}=false`),
-  open: undefined,
-})
+const props = withDefaults(
+    defineProps<{
+        defaultOpen?: boolean;
+        open?: boolean;
+        class?: HTMLAttributes["class"];
+    }>(),
+    {
+        defaultOpen: !defaultDocument?.cookie.includes(
+            `${SIDEBAR_COOKIE_NAME}=false`,
+        ),
+        open: undefined,
+    },
+);

 const emits = defineEmits<{
-  "update:open": [open: boolean]
-}>()
+    "update:open": [open: boolean];
+}>();

-const isMobile = useMediaQuery("(max-width: 768px)")
-const openMobile = ref(false)
+const isMobile = useMediaQuery("(width < 768px)");
+const openMobile = ref(false);
+watch(isMobile, () => {
+    openMobile.value = false;
+});

 const open = useVModel(props, "open", emits, {
-  defaultValue: props.defaultOpen ?? false,
-  passive: (props.open === undefined) as false,
-}) as Ref<boolean>
+    defaultValue: props.defaultOpen ?? false,
+    passive: (props.open === undefined) as false,
+}) as Ref<boolean>;

 function setOpen(value: boolean) {
-  open.value = value // emits('update:open', value)
+    open.value = value; // emits('update:open', value)

-  // This sets the cookie to keep the sidebar state.
-  document.cookie = `${SIDEBAR_COOKIE_NAME}=${open.value}; path=/; max-age=${SIDEBAR_COOKIE_MAX_AGE}`
+    // This sets the cookie to keep the sidebar state.
+    document.cookie = `${SIDEBAR_COOKIE_NAME}=${open.value}; path=/; max-age=${SIDEBAR_COOKIE_MAX_AGE}`;
 }

 function setOpenMobile(value: boolean) {
-  openMobile.value = value
+    openMobile.value = value;
 }

 // Helper to toggle the sidebar.
 function toggleSidebar() {
-  return isMobile.value ? setOpenMobile(!openMobile.value) : setOpen(!open.value)
+    return isMobile.value
+        ? setOpenMobile(!openMobile.value)
+        : setOpen(!open.value);
 }

 useEventListener("keydown", (event: KeyboardEvent) => {
-  if (event.key === SIDEBAR_KEYBOARD_SHORTCUT && (event.metaKey || event.ctrlKey)) {
-    event.preventDefault()
-    toggleSidebar()
-  }
-})
+    if (
+        event.key === SIDEBAR_KEYBOARD_SHORTCUT &&
+        (event.metaKey || event.ctrlKey)
+    ) {
+        event.preventDefault();
+        toggleSidebar();
+    }
+});

 // We add a state so that we can do data-state="expanded" or "collapsed".
 // This makes it easier to style the sidebar with Tailwind classes.
-const state = computed(() => open.value ? "expanded" : "collapsed")
+const state = computed(() => (open.value ? "expanded" : "collapsed"));

 provideSidebarContext({
-  state,
-  open,
-  setOpen,
-  isMobile,
-  openMobile,
-  setOpenMobile,
-  toggleSidebar,
-})
+    state,
+    open,
+    setOpen,
+    isMobile,
+    openMobile,
+    setOpenMobile,
+    toggleSidebar,
+});
 </script>

 <template>
-  <TooltipProvider :delay-duration="0">
-    <div
-      data-slot="sidebar-wrapper"
-      :style="{
-        '--sidebar-width': SIDEBAR_WIDTH,
-        '--sidebar-width-icon': SIDEBAR_WIDTH_ICON,
-      }"
-      :class="cn('group/sidebar-wrapper has-data-[variant=inset]:bg-sidebar flex min-h-svh w-full', props.class)"
-      v-bind="$attrs"
-    >
-      <slot />
-    </div>
-  </TooltipProvider>
+    <TooltipProvider :delay-duration="0">
+        <div
+            data-slot="sidebar-wrapper"
+            :style="{
+                '--sidebar-width': SIDEBAR_WIDTH,
+                '--sidebar-width-icon': SIDEBAR_WIDTH_ICON,
+            }"
+            :class="
+                cn(
+                    'group/sidebar-wrapper has-data-[variant=inset]:bg-sidebar flex min-h-svh w-full',
+                    props.class,
+                )
+            "
+            v-bind="$attrs"
+        >
+            <slot />
+        </div>
+    </TooltipProvider>
 </template>
@@ -1,28 +1,44 @@
 <script setup lang="ts">
-import type { HTMLAttributes } from "vue"
-import { PanelLeftClose, PanelLeftOpen } from "lucide-vue-next"
-import { cn } from "@/lib/utils"
-import { Button } from '@/components/ui/button'
-import { useSidebar } from "./utils"
+import type { HTMLAttributes } from "vue";
+import { PanelLeftClose, PanelLeftOpen } from "lucide-vue-next";
+import { cn } from "@/lib/utils";
+import { Button } from "@/components/ui/button";
+import { useSidebar } from "./utils";
+import { useLocalization } from "@/composables/useLocalization";

 const props = defineProps<{
-  class?: HTMLAttributes["class"]
-}>()
+    class?: HTMLAttributes["class"];
+}>();

-const { isMobile, state, toggleSidebar } = useSidebar()
+const { isMobile, state, openMobile, toggleSidebar } = useSidebar();
+const { t } = useLocalization();
 </script>

 <template>
-  <Button
-    data-sidebar="trigger"
-    data-slot="sidebar-trigger"
-    variant="ghost"
-    size="icon"
-    :class="cn('h-7 w-7', props.class)"
-    @click="toggleSidebar"
-  >
-    <PanelLeftOpen v-if="isMobile || state === 'collapsed'" />
-    <PanelLeftClose v-else />
-    <span class="sr-only">Toggle sidebar</span>
-  </Button>
+    <Button
+        data-sidebar="trigger"
+        data-slot="sidebar-trigger"
+        variant="ghost"
+        size="icon"
+        type="button"
+        aria-controls="app-navigation"
+        :aria-expanded="isMobile ? openMobile : state === 'expanded'"
+        :aria-label="
+            isMobile
+                ? t(openMobile ? 'navigation.close' : 'navigation.open')
+                : t(
+                      state === 'collapsed'
+                          ? 'navigation.expand'
+                          : 'navigation.collapse',
+                  )
+        "
+        :class="cn('size-control', props.class)"
+        @click="toggleSidebar"
+    >
+        <PanelLeftOpen
+            v-if="isMobile || state === 'collapsed'"
+            aria-hidden="true"
+        />
+        <PanelLeftClose v-else aria-hidden="true" />
+    </Button>
 </template>
@@ -1,8 +1,8 @@
-import { createContext } from "reka-ui"
-import type { ComputedRef, Ref } from 'vue';
+import { createContext } from "reka-ui";
+import type { ComputedRef, Ref } from "vue";

 export type SidebarContext = {
-    state: ComputedRef<'expanded' | 'collapsed'>;
+    state: ComputedRef<"expanded" | "collapsed">;
    open: Ref<boolean>;
    setOpen: (value: boolean) => void;
    isMobile: Ref<boolean>;
@@ -11,11 +11,12 @@ export type SidebarContext = {
    toggleSidebar: () => void;
 };

-export const SIDEBAR_COOKIE_NAME = "sidebar_state"
-export const SIDEBAR_COOKIE_MAX_AGE = 60 * 60 * 24 * 7
-export const SIDEBAR_WIDTH = "16rem"
-export const SIDEBAR_WIDTH_MOBILE = "18rem"
-export const SIDEBAR_WIDTH_ICON = "3rem"
-export const SIDEBAR_KEYBOARD_SHORTCUT = "b"
+export const SIDEBAR_COOKIE_NAME = "sidebar_state";
+export const SIDEBAR_COOKIE_MAX_AGE = 60 * 60 * 24 * 7;
+export const SIDEBAR_WIDTH = "16rem";
+export const SIDEBAR_WIDTH_MOBILE = "18rem";
+export const SIDEBAR_WIDTH_ICON = "4rem";
+export const SIDEBAR_KEYBOARD_SHORTCUT = "b";

-export const [useSidebar, provideSidebarContext] = createContext<SidebarContext>("Sidebar")
+export const [useSidebar, provideSidebarContext] =
+    createContext<SidebarContext>("Sidebar");
@@ -0,0 +1,25 @@
+import { usePage } from '@inertiajs/vue3';
+import { computed } from 'vue';
+import { useLocalization } from '@/composables/useLocalization';
+import {
+    projectNavigation,
+    projectSettingsNavigation,
+    workspaceNavigation,
+} from '@/lib/navigation';
+
+export function useAppNavigation() {
+    const page = usePage();
+    const { t } = useLocalization();
+    const project = computed(() => page.props.navigation?.project ?? null);
+
+    return {
+        project,
+        workspaceItems: computed(() =>
+            workspaceNavigation(page.props.auth.permissions, t),
+        ),
+        projectItems: computed(() => projectNavigation(project.value, t)),
+        projectSettingsItems: computed(() =>
+            projectSettingsNavigation(project.value, t),
+        ),
+    };
+}
@@ -3,6 +3,7 @@ import { usePage } from '@inertiajs/vue3';
 import type { ComputedRef, DeepReadonly } from 'vue';
 import { computed, readonly } from 'vue';
 import { toUrl } from '@/lib/utils';
+import { matchesNavigationUrl } from '@/lib/navigation';

 export type UseCurrentUrlReturn = {
    currentUrl: DeepReadonly<ComputedRef<string>>;
@@ -22,40 +23,21 @@ export type UseCurrentUrlReturn = {
    ) => T | F;
 };

-const page = usePage();
-const currentUrlReactive = computed(
-    () =>
-        new URL(
-            page.url,
-            typeof window !== 'undefined'
-                ? window.location.origin
-                : 'http://localhost',
-        ).pathname,
-);
-
 export function useCurrentUrl(): UseCurrentUrlReturn {
+    const page = usePage();
+    const currentUrlReactive = computed(
+        () => new URL(page.url, 'http://localhost').pathname,
+    );
    function isCurrentUrl(
        urlToCheck: NonNullable<InertiaLinkProps['href']>,
        currentUrl?: string,
        startsWith: boolean = false,
    ) {
-        const urlToCompare = currentUrl ?? currentUrlReactive.value;
-        const urlString = toUrl(urlToCheck);
-
-        const comparePath = (path: string): boolean =>
-            startsWith ? urlToCompare.startsWith(path) : path === urlToCompare;
-
-        if (!urlString.startsWith('http')) {
-            return comparePath(urlString);
-        }
-
-        try {
-            const absoluteUrl = new URL(urlString);
-
-            return comparePath(absoluteUrl.pathname);
-        } catch {
-            return false;
-        }
+        return matchesNavigationUrl(
+            toUrl(urlToCheck),
+            currentUrl ?? currentUrlReactive.value,
+            startsWith,
+        );
    }

    function isCurrentOrParentUrl(
@@ -65,11 +47,11 @@ export function useCurrentUrl(): UseCurrentUrlReturn {
        return isCurrentUrl(urlToCheck, currentUrl, true);
    }

-    function whenCurrentUrl(
+    function whenCurrentUrl<T, F = null>(
        urlToCheck: NonNullable<InertiaLinkProps['href']>,
-        ifTrue: any,
-        ifFalse: any = null,
-    ) {
+        ifTrue: T,
+        ifFalse: F = null as F,
+    ): T | F {
        return isCurrentUrl(urlToCheck) ? ifTrue : ifFalse;
    }

@@ -3,6 +3,8 @@ import AppContent from '@/components/AppContent.vue';
 import AppShell from '@/components/AppShell.vue';
 import AppSidebar from '@/components/AppSidebar.vue';
 import AppSidebarHeader from '@/components/AppSidebarHeader.vue';
+import ProjectNavigation from '@/components/ProjectNavigation.vue';
+import { useLocalization } from '@/composables/useLocalization';
 import type { BreadcrumbItem } from '@/types';

 type Props = {
@@ -12,14 +14,27 @@ type Props = {
 withDefaults(defineProps<Props>(), {
    breadcrumbs: () => [],
 });
+const { t } = useLocalization();
 </script>

 <template>
    <AppShell variant="sidebar">
+        <a
+            href="#main-content"
+            class="bg-primary text-primary-foreground sr-only fixed left-4 top-4 z-50 rounded-md p-3 focus:not-sr-only"
+            >{{ t('navigation.skipToContent') }}</a
+        >
        <AppSidebar />
-        <AppContent variant="sidebar" class="overflow-x-hidden">
+        <AppContent variant="sidebar" class="min-w-0">
            <AppSidebarHeader :breadcrumbs="breadcrumbs" />
-            <slot />
+            <ProjectNavigation />
+            <div
+                id="main-content"
+                tabindex="-1"
+                class="flex min-w-0 flex-1 flex-col"
+            >
+                <slot />
+            </div>
        </AppContent>
    </AppShell>
 </template>
@@ -1,9 +1,11 @@
 <script setup lang="ts">
 import { Link } from '@inertiajs/vue3';
+import { computed } from 'vue';
 import Heading from '@/components/Heading.vue';
 import { Button } from '@/components/ui/button';
 import { Separator } from '@/components/ui/separator';
 import { useCurrentUrl } from '@/composables/useCurrentUrl';
+import { useLocalization } from '@/composables/useLocalization';
 import { toUrl } from '@/lib/utils';
 import { edit as editAppearance } from '@/routes/appearance/index';
 import { edit as editApplications } from '@/routes/applications/index';
@@ -12,28 +14,29 @@ import { edit as editProfile } from '@/routes/profile/index';
 import { edit as editSecurity } from '@/routes/security/index';
 import type { NavItem } from '@/types';

-const sidebarNavItems: NavItem[] = [
+const { t } = useLocalization();
+const sidebarNavItems = computed<NavItem[]>(() => [
    {
-        title: 'Profile',
+        title: t('navigation.profile'),
        href: editProfile(),
    },
    {
-        title: 'Security',
+        title: t('navigation.security'),
        href: editSecurity(),
    },
    {
-        title: 'Git connections',
+        title: t('navigation.gitConnections'),
        href: editGitConnections(),
    },
    {
-        title: 'Applications',
+        title: t('navigation.applications'),
        href: editApplications(),
    },
    {
-        title: 'Appearance',
+        title: t('navigation.appearance'),
        href: editAppearance(),
    },
-];
+]);

 const { isCurrentOrParentUrl } = useCurrentUrl();
 </script>
@@ -41,27 +44,34 @@ const { isCurrentOrParentUrl } = useCurrentUrl();
 <template>
    <div class="px-4 py-6">
        <Heading
-            title="Settings"
-            description="Manage your profile, security, and Git integration settings"
+            :title="t('navigation.settings')"
+            :description="t('navigation.settingsDescription')"
        />

-        <div class="flex flex-col lg:flex-row lg:space-x-12">
-            <aside class="w-full max-w-xl lg:w-48">
+        <div class="flex min-w-0 flex-col gap-6 lg:flex-row lg:gap-12">
+            <aside class="w-full min-w-0 lg:w-52 lg:shrink-0">
                <nav
-                    class="flex flex-col space-x-0 space-y-1"
-                    aria-label="Settings"
+                    class="flex gap-1 overflow-x-auto lg:flex-col"
+                    :aria-label="t('navigation.settings')"
                >
                    <Button
                        v-for="item in sidebarNavItems"
                        :key="toUrl(item.href)"
                        variant="ghost"
                        :class="[
-                            'w-full justify-start',
+                            'shrink-0 justify-start lg:w-full',
                            { 'bg-muted': isCurrentOrParentUrl(item.href) },
                        ]"
                        as-child
                    >
-                        <Link :href="item.href">
+                        <Link
+                            :href="item.href"
+                            :aria-current="
+                                isCurrentOrParentUrl(item.href)
+                                    ? 'page'
+                                    : undefined
+                            "
+                        >
                            <component :is="item.icon" class="h-4 w-4" />
                            {{ item.title }}
                        </Link>
@@ -69,9 +79,9 @@ const { isCurrentOrParentUrl } = useCurrentUrl();
                </nav>
            </aside>

-            <Separator class="my-6 lg:hidden" />
+            <Separator class="lg:hidden" />

-            <div class="flex-1 md:max-w-2xl">
+            <div class="min-w-0 flex-1 md:max-w-2xl">
                <section class="max-w-xl space-y-12">
                    <slot />
                </section>
@@ -0,0 +1,166 @@
+import {
+    Bell,
+    Columns3,
+    Folder,
+    FolderGit2,
+    House,
+    KeyRound,
+    Layers3,
+    LayoutGrid,
+    ListTodo,
+    Settings2,
+    Shield,
+    Tags,
+    Users,
+} from 'lucide-vue-next';
+import { dashboard } from '@/routes';
+import { index as adminUsers } from '@/routes/admin/users';
+import { index as templates } from '@/routes/project-templates';
+import { access, index as projects, show } from '@/routes/projects';
+import { index as backlog } from '@/routes/projects/backlog';
+import { index as board } from '@/routes/projects/board';
+import {
+    board as boardSettings,
+    general,
+    metadata,
+    notifications,
+    repositories,
+} from '@/routes/projects/settings';
+import { index as teams } from '@/routes/teams';
+import type { Localization } from '@/lib/localization';
+import type { AuthPermissions, NavItem, NavigationProject } from '@/types';
+
+export function workspaceNavigation(
+    permissions: AuthPermissions,
+    t: Localization['t'],
+): NavItem[] {
+    const items: NavItem[] = [
+        {
+            title: t('navigation.dashboard'),
+            href: dashboard(),
+            icon: LayoutGrid,
+        },
+        {
+            title: t('navigation.projects'),
+            href: projects(),
+            icon: Folder,
+            match: 'section',
+        },
+    ];
+    if (permissions.projectCreate) {
+        items.push({
+            title: t('navigation.templates'),
+            href: templates(),
+            icon: Layers3,
+            match: 'section',
+        });
+    }
+    if (permissions.canManageTeams) {
+        items.push({
+            title: t('navigation.teams'),
+            href: teams(),
+            icon: Users,
+            match: 'section',
+        });
+    }
+    if (permissions.globalAdmin) {
+        items.push({
+            title: t('navigation.users'),
+            href: adminUsers(),
+            icon: Shield,
+            match: 'section',
+        });
+    }
+    return items;
+}
+
+export function projectNavigation(
+    project: NavigationProject | null,
+    t: Localization['t'],
+): NavItem[] {
+    if (!project) {
+        return [];
+    }
+    return [
+        {
+            title: t('navigation.overview'),
+            href: show(project.id),
+            icon: House,
+        },
+        {
+            title: t('navigation.board'),
+            href: board(project.id),
+            icon: Columns3,
+            match: 'section',
+        },
+        {
+            title: t('navigation.backlog'),
+            href: backlog(project.id),
+            icon: ListTodo,
+            match: 'section',
+        },
+    ];
+}
+
+export function projectSettingsNavigation(
+    project: NavigationProject | null,
+    t: Localization['t'],
+): NavItem[] {
+    if (!project?.canManage) {
+        return [];
+    }
+    return [
+        {
+            title: t('navigation.general'),
+            href: general(project.id),
+            icon: Settings2,
+        },
+        {
+            title: t('navigation.boardSettings'),
+            href: boardSettings(project.id),
+            icon: Columns3,
+        },
+        {
+            title: t('navigation.ticketSettings'),
+            href: metadata(project.id),
+            icon: Tags,
+        },
+        {
+            title: t('navigation.repositories'),
+            href: repositories(project.id),
+            icon: FolderGit2,
+        },
+        {
+            title: t('navigation.notifications'),
+            href: notifications(project.id),
+            icon: Bell,
+        },
+        {
+            title: t('navigation.access'),
+            href: access(project.id),
+            icon: KeyRound,
+        },
+    ];
+}
+
+export function matchesNavigationUrl(
+    target: string,
+    current: string,
+    section = false,
+): boolean {
+    try {
+        const base = 'http://localhost';
+        const targetPath =
+            new URL(target, base).pathname.replace(/\/+$/, '') || '/';
+        const currentPath =
+            new URL(current, base).pathname.replace(/\/+$/, '') || '/';
+        return (
+            currentPath === targetPath ||
+            (section &&
+                targetPath !== '/' &&
+                currentPath.startsWith(`${targetPath}/`))
+        );
+    } catch {
+        return false;
+    }
+}
@@ -1,4 +1,43 @@
 export const en = {
+    'navigation.main': 'Main navigation',
+    'navigation.workspace': 'Workspace',
+    'navigation.project': 'Project navigation',
+    'navigation.projectSettings': 'Project settings',
+    'navigation.account': 'Account',
+    'navigation.dashboard': 'Dashboard',
+    'navigation.projects': 'Projects',
+    'navigation.templates': 'Project templates',
+    'navigation.users': 'Users',
+    'navigation.teams': 'Teams',
+    'navigation.overview': 'Overview',
+    'navigation.board': 'Board',
+    'navigation.backlog': 'Backlog',
+    'navigation.general': 'General',
+    'navigation.boardSettings': 'Board settings',
+    'navigation.ticketSettings': 'Ticket settings',
+    'navigation.repositories': 'Repositories',
+    'navigation.notifications': 'Notifications',
+    'navigation.access': 'Access',
+    'navigation.settings': 'Settings',
+    'navigation.profile': 'Profile',
+    'navigation.security': 'Security',
+    'navigation.gitConnections': 'Git connections',
+    'navigation.applications': 'Applications',
+    'navigation.appearance': 'Appearance',
+    'navigation.settingsDescription':
+        'Manage your profile, security, and Git integration settings.',
+    'navigation.createTicket': 'New ticket',
+    'navigation.createProject': 'New project',
+    'navigation.open': 'Open navigation',
+    'navigation.close': 'Close navigation',
+    'navigation.expand': 'Expand sidebar',
+    'navigation.collapse': 'Collapse sidebar',
+    'navigation.mobileDescription':
+        'Navigate your workspace and current project.',
+    'navigation.skipToContent': 'Skip to content',
+    'navigation.userMenu': 'Account menu for {name}',
+    'navigation.logout': 'Log out',
+    'navigation.breadcrumbs': 'Breadcrumbs',
    'appearance.label': 'Color theme',
    'appearance.light': 'Light',
    'appearance.dark': 'Dark',
@@ -1,4 +1,5 @@
 import type { Auth } from '@/types/auth';
+import type { AppNavigation } from '@/types/navigation';
 import type { LocalizationSettings } from '@/types/localization';
 import type { Appearance } from '@/types/ui';
 import type { Page, Router } from '@inertiajs/core';
@@ -25,6 +26,7 @@ declare module '@inertiajs/core' {
            appearance: Appearance;
            auth: Auth;
            sidebarOpen: boolean;
+            navigation: AppNavigation;
        };
    }
 }
@@ -11,4 +11,17 @@ export type NavItem = {
    href: NonNullable<InertiaLinkProps['href']>;
    icon?: LucideIcon;
    isActive?: boolean;
+    match?: 'exact' | 'section';
+};
+
+export type NavigationProject = {
+    id: number;
+    name: string;
+    key: string;
+    canManage: boolean;
+    canCreateTickets: boolean;
+};
+
+export type AppNavigation = {
+    project: NavigationProject | null;
 };
@@ -0,0 +1,107 @@
+<?php
+
+namespace Tests\Feature;
+
+use App\Models\Project;
+use App\Models\Team;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Inertia\Testing\AssertableInertia as Assert;
+use PHPUnit\Framework\Attributes\DataProvider;
+use Symfony\Component\Process\Process;
+use Tests\TestCase;
+
+class NavigationTest extends TestCase
+{
+    use RefreshDatabase;
+
+    #[DataProvider('projectRoles')]
+    public function test_navigation_uses_effective_project_permissions(string $role, bool $teamAccess, bool $canManage, bool $canCreateTickets): void
+    {
+        $user = User::factory()->create();
+        $project = Project::factory()->create();
+        $assignee = $user;
+        if ($teamAccess) {
+            $assignee = Team::factory()->create();
+            $assignee->users()->attach($user);
+        }
+        $this->syncProjectPermissions($project, $assignee, [$role]);
+
+        $this->actingAs($user)->get(route('projects.board.index', $project))
+            ->assertOk()->assertInertia(fn (Assert $page) => $page
+            ->where('navigation.project', [
+                'id' => $project->id,
+                'name' => $project->name,
+                'key' => $project->key,
+                'canManage' => $canManage,
+                'canCreateTickets' => $canCreateTickets,
+            ]));
+    }
+
+    /** @return array<string, array{string, bool, bool, bool}> */
+    public static function projectRoles(): array
+    {
+        return [
+            'reader' => ['read', false, false, false],
+            'writer' => ['write', false, false, true],
+            'project admin' => ['admin', false, true, true],
+            'team reader' => ['read', true, false, false],
+            'team writer' => ['write', true, false, true],
+            'team admin' => ['admin', true, true, true],
+        ];
+    }
+
+    public function test_global_admin_has_project_actions_without_direct_membership(): void
+    {
+        $user = User::factory()->admin()->create();
+        $project = Project::factory()->create();
+        $this->actingAs($user)->get(route('projects.show', $project))
+            ->assertOk()->assertInertia(fn (Assert $page) => $page
+            ->where('navigation.project.canManage', true)
+            ->where('navigation.project.canCreateTickets', true)
+            ->where('auth.permissions.globalAdmin', true));
+    }
+
+    public function test_every_project_admin_navigation_destination_is_authorized(): void
+    {
+        $user = User::factory()->create();
+        $project = Project::factory()->create();
+        $this->syncProjectPermissions($project, $user, ['admin']);
+        foreach (['projects.show', 'projects.board.index', 'projects.backlog.index', 'projects.settings.general', 'projects.settings.board', 'projects.settings.metadata', 'projects.settings.repositories', 'projects.settings.notifications', 'projects.access'] as $route) {
+            $this->actingAs($user)->get(route($route, $project))
+                ->assertOk()->assertInertia(fn (Assert $page) => $page
+                ->where('navigation.project.id', $project->id)
+                ->where('navigation.project.canManage', true)
+                ->where('auth.permissions.globalAdmin', false));
+        }
+    }
+
+    public function test_project_context_is_cleared_when_leaving_a_project(): void
+    {
+        $user = User::factory()->admin()->create();
+        $project = Project::factory()->create();
+        $this->actingAs($user)->get(route('projects.show', $project))
+            ->assertInertia(fn (Assert $page) => $page->where('navigation.project.id', $project->id));
+        $this->get(route('dashboard'))->assertOk()
+            ->assertInertia(fn (Assert $page) => $page->where('navigation.project', null));
+        $this->get(route('projects.create'))->assertOk()
+            ->assertInertia(fn (Assert $page) => $page->where('navigation.project', null));
+    }
+
+    public function test_unrelated_projects_remain_inaccessible(): void
+    {
+        $user = User::factory()->create();
+        $project = Project::factory()->create(['name' => 'Private project']);
+        $this->actingAs($user)->get(route('projects.show', $project))
+            ->assertForbidden()->assertDontSee('Private project');
+    }
+
+    public function test_navigation_rendering_and_url_matching(): void
+    {
+        $process = new Process(['node', 'tests/Fixtures/navigation.mjs'], base_path());
+        $process->setTimeout(60);
+        $process->run();
+        $this->assertTrue($process->isSuccessful(), $process->getOutput().$process->getErrorOutput());
+        $this->assertStringContainsString('Navigation behavior checks passed.', $process->getOutput());
+    }
+}
@@ -0,0 +1,86 @@
+import { createApp, h } from 'vue';
+import { createInertiaApp, Head, usePage } from '@inertiajs/vue3';
+import '../../resources/css/app.css';
+import AppLayout from '../../resources/js/layouts/AppLayout.vue';
+import { createAppearance } from '../../resources/js/composables/useAppearance';
+import { createLocalization } from '../../resources/js/lib/localization';
+
+const Preview = {
+    setup() {
+        const page = usePage();
+        return () => {
+            const title = page.url
+                .split('?')[0]
+                .split('/')
+                .filter(Boolean)
+                .at(-1);
+            return h(
+                AppLayout,
+                {
+                    breadcrumbs: [
+                        { title: 'Projects', href: '/projects' },
+                        ...(page.props.navigation.project
+                            ? [
+                                  {
+                                      title: page.props.navigation.project.name,
+                                      href: '/projects/7',
+                                  },
+                              ]
+                            : []),
+                        { title, href: page.url },
+                    ],
+                },
+                () => [
+                    h(Head, { title }),
+                    h('div', { class: 'grid gap-column p-page' }, [
+                        h(
+                            'h1',
+                            {
+                                class: 'text-headline',
+                                'data-test': 'page-title',
+                            },
+                            title,
+                        ),
+                        h(
+                            'p',
+                            { class: 'text-muted-foreground' },
+                            'Navigation preview with isolated test data.',
+                        ),
+                        h(
+                            'div',
+                            {
+                                class: 'grid gap-column sm:grid-cols-2 xl:grid-cols-3',
+                            },
+                            ['To do', 'In progress', 'Done'].map((label) =>
+                                h(
+                                    'section',
+                                    {
+                                        class: 'grid gap-stack rounded-md border bg-card p-card',
+                                    },
+                                    [
+                                        h('h2', { class: 'text-title' }, label),
+                                        h(
+                                            'p',
+                                            {},
+                                            'Plan and track the next iteration.',
+                                        ),
+                                    ],
+                                ),
+                            ),
+                        ),
+                    ]),
+                ],
+            );
+        };
+    },
+};
+
+createInertiaApp({
+    resolve: () => Preview,
+    setup: ({ el, App, props, plugin }) =>
+        createApp({ render: () => h(App, props) })
+            .use(plugin)
+            .use(createLocalization())
+            .use(createAppearance())
+            .mount(el),
+});
@@ -0,0 +1,88 @@
+import { fileURLToPath } from 'node:url';
+import vue from '@vitejs/plugin-vue';
+import tailwind from '@tailwindcss/vite';
+import { createServer } from 'vite';
+
+const server = await createServer({
+    configFile: false,
+    plugins: [vue(), tailwind()],
+    resolve: {
+        alias: {
+            '@': fileURLToPath(new URL('../../resources/js', import.meta.url)),
+        },
+    },
+    server: { host: '127.0.0.1', port: 4175, strictPort: true, hmr: false },
+    appType: 'custom',
+});
+
+server.middlewares.use(async (request, response, next) => {
+    const url = new URL(request.url, 'http://localhost');
+    if (
+        !/^\/(dashboard|projects|project-templates|teams|admin|settings)(\/|$)/.test(
+            url.pathname,
+        )
+    ) {
+        return next();
+    }
+    const reader =
+        request.headers.cookie?.includes('navigation_test_role=reader') ??
+        false;
+    const project = url.pathname.startsWith('/projects/7')
+        ? {
+              id: 7,
+              name: 'Engineering · Platform and developer experience',
+              key: 'ENG',
+              canManage: !reader,
+              canCreateTickets: !reader,
+          }
+        : null;
+    const page = {
+        component: 'NavigationPreview',
+        url: request.url,
+        version: null,
+        clearHistory: false,
+        encryptHistory: false,
+        props: {
+            name: 'KanbanGit',
+            sidebarOpen: !request.headers.cookie?.includes(
+                'sidebar_state=false',
+            ),
+            auth: {
+                permissions: {
+                    globalAdmin: !reader,
+                    projectCreate: !reader,
+                    canManageTeams: !reader,
+                },
+                user: {
+                    id: 1,
+                    name: 'Alex Morgan',
+                    email: 'alex@example.test',
+                    avatar: null,
+                },
+            },
+            navigation: { project },
+        },
+    };
+    response.setHeader('Vary', 'X-Inertia');
+    if (request.headers['x-inertia']) {
+        response.setHeader('X-Inertia', 'true');
+        response.setHeader('Content-Type', 'application/json');
+        response.end(JSON.stringify(page));
+        return;
+    }
+    const escapedPage = JSON.stringify(page)
+        .replaceAll('&', '&amp;')
+        .replaceAll('"', '&quot;')
+        .replaceAll('<', '&lt;');
+    const html =
+        '<!doctype html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1"></head><body><div id="app" data-page="' +
+        escapedPage +
+        '"></div><script type="module" src="/tests/Fixtures/navigation-preview.mjs"></script></body></html>';
+    response.setHeader('Content-Type', 'text/html');
+    response.end(await server.transformIndexHtml(request.url, html));
+});
+
+await server.listen();
+console.log(
+    'Navigation fixture ready at http://127.0.0.1:4175/projects/7/board',
+);
@@ -0,0 +1,230 @@
+import assert from 'node:assert/strict';
+import { fileURLToPath } from 'node:url';
+import vue from '@vitejs/plugin-vue';
+import { createServer } from 'vite';
+import { createSSRApp, h } from 'vue';
+import { renderToString } from 'vue/server-renderer';
+import { createInertiaApp } from '@inertiajs/vue3';
+
+const server = await createServer({
+    configFile: false,
+    plugins: [vue()],
+    resolve: {
+        alias: {
+            '@': fileURLToPath(new URL('../../resources/js', import.meta.url)),
+        },
+    },
+    server: { middlewareMode: true, hmr: false, watch: null },
+    appType: 'custom',
+});
+
+try {
+    const {
+        matchesNavigationUrl,
+        projectNavigation,
+        projectSettingsNavigation,
+        workspaceNavigation,
+    } = await server.ssrLoadModule('/resources/js/lib/navigation.ts');
+    const { createLocalization } = await server.ssrLoadModule(
+        '/resources/js/lib/localization.ts',
+    );
+    const { createAppearance } = await server.ssrLoadModule(
+        '/resources/js/composables/useAppearance.ts',
+    );
+    const { en } = await server.ssrLoadModule('/resources/js/locales/en.ts');
+    const { default: AppLayout } = await server.ssrLoadModule(
+        '/resources/js/layouts/AppLayout.vue',
+    );
+    const locale = createLocalization();
+    const permissions = {
+        globalAdmin: false,
+        projectCreate: false,
+        canManageTeams: false,
+    };
+    const project = {
+        id: 7,
+        name: 'Engineering',
+        key: 'ENG',
+        canManage: false,
+        canCreateTickets: false,
+    };
+    const targets = (items) => items.map((item) => item.href.url);
+    assert.deepEqual(targets(workspaceNavigation(permissions, locale.t)), [
+        '/dashboard',
+        '/projects',
+    ]);
+    assert.deepEqual(
+        targets(
+            workspaceNavigation(
+                { ...permissions, canManageTeams: true },
+                locale.t,
+            ),
+        ),
+        ['/dashboard', '/projects', '/teams'],
+    );
+    assert.deepEqual(
+        targets(
+            workspaceNavigation(
+                { ...permissions, projectCreate: true },
+                locale.t,
+            ),
+        ),
+        ['/dashboard', '/projects', '/project-templates'],
+    );
+    assert.ok(
+        targets(
+            workspaceNavigation(
+                { ...permissions, globalAdmin: true },
+                locale.t,
+            ),
+        ).includes('/admin/users'),
+    );
+    assert.equal(projectNavigation(null, locale.t).length, 0);
+    assert.deepEqual(targets(projectNavigation(project, locale.t)), [
+        '/projects/7',
+        '/projects/7/board',
+        '/projects/7/backlog',
+    ]);
+    assert.equal(projectSettingsNavigation(project, locale.t).length, 0);
+    assert.deepEqual(
+        targets(
+            projectSettingsNavigation(
+                { ...project, canManage: true },
+                locale.t,
+            ),
+        ),
+        [
+            '/projects/7/settings/general',
+            '/projects/7/settings/board',
+            '/projects/7/settings/metadata',
+            '/projects/7/settings/repositories',
+            '/projects/7/settings/notifications',
+            '/projects/7/access',
+        ],
+    );
+    for (const [target, current, section, expected] of [
+        ['/projects', '/projects/7/board', true, true],
+        ['/projects', '/project-templates', true, false],
+        ['/projects/7', '/projects/70', true, false],
+        ['/projects/7', '/projects/7/board', false, false],
+        [
+            '/projects/7/board',
+            '/projects/7/board?filter=mine#lane',
+            false,
+            true,
+        ],
+        [
+            '/projects/7/board/',
+            'https://kanbangit.test/projects/7/board',
+            false,
+            true,
+        ],
+        ['/', '/projects', true, false],
+    ]) {
+        assert.equal(matchesNavigationUrl(target, current, section), expected);
+    }
+    const render = async (
+        url,
+        projectContext,
+        authPermissions = permissions,
+        localization = locale,
+    ) => {
+        const response = await createInertiaApp({
+            page: {
+                component: 'Preview',
+                url,
+                version: null,
+                clearHistory: false,
+                encryptHistory: false,
+                props: {
+                    name: 'KanbanGit',
+                    sidebarOpen: true,
+                    appearance: 'light',
+                    auth: {
+                        permissions: authPermissions,
+                        user: {
+                            id: 1,
+                            name: 'Test User',
+                            email: 'test@example.test',
+                            avatar: null,
+                        },
+                    },
+                    navigation: { project: projectContext },
+                },
+            },
+            resolve: () => ({
+                render: () =>
+                    h(
+                        AppLayout,
+                        {
+                            breadcrumbs: [
+                                { title: 'Board', href: '/projects/7/board' },
+                            ],
+                        },
+                        () => h('h1', {}, 'Content'),
+                    ),
+            }),
+            render: renderToString,
+            setup: ({ App, props, plugin }) =>
+                createSSRApp({ render: () => h(App, props) })
+                    .use(plugin)
+                    .use(localization)
+                    .use(createAppearance('light')),
+        });
+        return response.body;
+    };
+    const reader = await render('/projects/7/board?filter=mine', project);
+    assert.match(
+        reader,
+        /<a(?=[^>]*href="\/projects\/7\/board")(?=[^>]*aria-current="page")[^>]*>/,
+    );
+    assert.doesNotMatch(reader, /href="\/projects\/7\/settings/);
+    assert.doesNotMatch(reader, /href="\/admin\/users"/);
+    assert.doesNotMatch(reader, /href="\/projects\/7\/tickets\/create/);
+    assert.doesNotMatch(reader, /Laravel Starter Kit|vue-starter-kit/);
+    assert.match(reader, /aria-controls="app-navigation"/);
+    const writer = await render('/projects/7/backlog', {
+        ...project,
+        canCreateTickets: true,
+    });
+    assert.match(
+        writer,
+        /href="\/projects\/7\/tickets\/create\?source=backlog"/,
+    );
+    assert.doesNotMatch(writer, /href="\/projects\/7\/settings/);
+    const admin = await render('/projects/7/settings/general', {
+        ...project,
+        canManage: true,
+        canCreateTickets: true,
+    });
+    assert.match(
+        admin,
+        /<a(?=[^>]*href="\/projects\/7\/settings\/general")(?=[^>]*aria-current="page")[^>]*>/,
+    );
+    // Render another page in the same process to catch stale module-level Inertia state.
+    const dashboard = await render('/dashboard', null);
+    assert.match(
+        dashboard,
+        /<a(?=[^>]*href="\/dashboard")(?=[^>]*aria-current="page")[^>]*>/,
+    );
+    assert.doesNotMatch(dashboard, /href="\/projects\/7/);
+    const translated = await render(
+        '/dashboard',
+        null,
+        permissions,
+        createLocalization(
+            { locale: 'de' },
+            {
+                de: {
+                    ...en,
+                    'navigation.dashboard': 'Übersicht',
+                    'navigation.expand': 'Navigation öffnen',
+                },
+            },
+        ),
+    );
+    assert.match(translated, /Übersicht/);
+    console.log('Navigation behavior checks passed.');
+} finally {
+    await server.close();
+}