Implement Gitea user connection foundation

database/factories/UserGitConnectionFactory.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Database\Factories;
+
+use App\Actions\Git\GitProviderKey;
+use App\Models\User;
+use App\Models\UserGitConnection;
+use Illuminate\Database\Eloquent\Factories\Factory;
+
+/**
+ * @extends Factory<UserGitConnection>
+ */
+class UserGitConnectionFactory extends Factory
+{
+    /**
+     * Define the model's default state.
+     *
+     * @return array<string, mixed>
+     */
+    public function definition(): array
+    {
+        return [
+            'account_login' => fake()->userName(),
+            'account_name' => fake()->name(),
+            'api_token' => 'gitea-token-'.fake()->uuid(),
+            'base_url' => 'https://git.'.fake()->domainName(),
+            'provider' => GitProviderKey::Gitea,
+            'provider_user_id' => (string) fake()->numberBetween(1, 999_999),
+            'user_id' => User::factory(),
+        ];
+    }
+}

database/migrations/2026_03_26_074522_create_user_git_connections_table.php

@@ -0,0 +1,36 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('user_git_connections', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('user_id')->constrained()->cascadeOnDelete();
+            $table->string('provider');
+            $table->string('base_url');
+            $table->string('provider_user_id');
+            $table->string('account_login');
+            $table->string('account_name')->nullable();
+            $table->text('api_token');
+            $table->timestamps();
+
+            $table->unique(['user_id', 'provider', 'base_url']);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('user_git_connections');
+    }
+};

database/seeders/DatabaseSeeder.php

@@ -14,6 +14,7 @@ class DatabaseSeeder extends Seeder
     {
         $this->call([
             UserSeeder::class,
+            UserGitConnectionSeeder::class,
             ProjectSeeder::class,
             BoardColumnSeeder::class,
             ProjectTicketMetadataSeeder::class,

database/seeders/UserGitConnectionSeeder.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Database\Seeders;
+
+use App\Actions\Git\GitProviderKey;
+use App\Models\User;
+use App\Models\UserGitConnection;
+use Illuminate\Database\Seeder;
+
+class UserGitConnectionSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     */
+    public function run(): void
+    {
+        $firstUser = User::query()->orderBy('id')->first();
+
+        if ($firstUser === null) {
+            return;
+        }
+
+        UserGitConnection::factory()->for($firstUser)->create([
+            'account_login' => 'admin-user',
+            'account_name' => 'Admin User',
+            'api_token' => 'seeded-gitea-token',
+            'base_url' => 'https://git.example.test',
+            'provider' => GitProviderKey::Gitea,
+            'provider_user_id' => '1001',
+        ]);
+    }
+}