feat(KAN-68): add visual Markdown ticket description editor

resources/js/locales/en.ts

@@ -1,4 +1,31 @@
 export const en = {
+    'descriptionEditor.bold': 'Bold',
+    'descriptionEditor.italic': 'Italic',
+    'descriptionEditor.strike': 'Strikethrough',
+    'descriptionEditor.heading1': 'Heading 1',
+    'descriptionEditor.heading2': 'Heading 2',
+    'descriptionEditor.heading3': 'Heading 3',
+    'descriptionEditor.bulletList': 'Bullet list',
+    'descriptionEditor.orderedList': 'Numbered list',
+    'descriptionEditor.quote': 'Quote',
+    'descriptionEditor.code': 'Inline code',
+    'descriptionEditor.codeBlock': 'Code block',
+    'descriptionEditor.undo': 'Undo',
+    'descriptionEditor.redo': 'Redo',
+    'descriptionEditor.link': 'Add or edit link',
+    'descriptionEditor.unlink': 'Remove link',
+    'descriptionEditor.linkUrl': 'Link address',
+    'descriptionEditor.applyLink': 'Apply link',
+    'descriptionEditor.invalidLink':
+        'Enter a valid https://, http://, mailto:, /path or #anchor address without spaces.',
+    'descriptionEditor.formatting': 'Description formatting',
+    'descriptionEditor.source': 'Markdown',
+    'descriptionEditor.visual': 'Visual editor',
+    'descriptionEditor.hint':
+        'Format your description using the toolbar or edit its Markdown source.',
+    'descriptionEditor.unsupported':
+        'This description contains formatting that requires Markdown editing. Its original content is preserved.',
+
     'nativeApp.title': 'App',
     'nativeApp.description': 'Manage the KanbanGit app on this device.',
     'nativeApp.workspace': 'Workspace',