feat: Implement internationalization for task management components

- Added translation support for task-related strings in ProjectTaskForm and ProjectTasksSection components.
- Integrated translation for navigation items in the Navigation component.
- Created ProjectCalendarWidget component with Polish translations for project statuses and deadlines.
- Developed Tooltip component for enhanced user experience with tooltips.
- Established a field change history logging system in the database with associated queries.
- Enhanced task update logging to include translated status and priority changes.
- Introduced server-side translations for system messages to improve localization.

src/app/api/task-notes/[id]/route.js

@@ -0,0 +1,48 @@
+import { deleteNote } from "@/lib/queries/notes";
+import { NextResponse } from "next/server";
+import { withUserAuth } from "@/lib/middleware/auth";
+import db from "@/lib/db";
+
+// DELETE: Delete a specific task note
+async function deleteTaskNoteHandler(req, { params }) {
+	try {
+		const { id } = await params;
+
+		if (!id) {
+			return NextResponse.json({ error: "Note ID is required" }, { status: 400 });
+		}
+
+		// Get note data before deletion for permission checking
+		const note = db.prepare("SELECT * FROM notes WHERE note_id = ?").get(id);
+
+		if (!note) {
+			return NextResponse.json({ error: "Note not found" }, { status: 404 });
+		}
+
+		// Check if user has permission to delete this note
+		// Users can delete their own notes, or admins can delete any note
+		const userRole = req.user?.role;
+		const userId = req.user?.id;
+
+		if (userRole !== 'admin' && note.created_by !== userId) {
+			return NextResponse.json({ error: "Unauthorized to delete this note" }, { status: 403 });
+		}
+
+		// Don't allow deletion of system notes by regular users
+		if (note.is_system && userRole !== 'admin') {
+			return NextResponse.json({ error: "Cannot delete system notes" }, { status: 403 });
+		}
+
+		deleteNote(id);
+		return NextResponse.json({ success: true });
+	} catch (error) {
+		console.error("Error deleting task note:", error);
+		return NextResponse.json(
+			{ error: "Failed to delete task note" },
+			{ status: 500 }
+		);
+	}
+}
+
+// Protected route - require user authentication
+export const DELETE = withUserAuth(deleteTaskNoteHandler);