feat: Add user tracking to project tasks and notes

- Implemented user tracking columns in project_tasks and notes tables.
- Added created_by and assigned_to fields to project_tasks.
- Introduced created_by field and is_system flag in notes.
- Updated API endpoints to handle user tracking during task and note creation.
- Enhanced database initialization to include new columns and indexes.
- Created utility functions to fetch users for task assignment.
- Updated front-end components to display user information for tasks and notes.
- Added tests for project-tasks API endpoints to verify functionality.

src/app/projects/[id]/page.js

@@ -400,12 +400,20 @@ export default async function ProjectViewPage({ params }) {
 				<div className="mb-8">
 					{" "}
 					<Card>
-						<CardHeader>							<div className="flex items-center justify-between">
+						<CardHeader>
+							{" "}
+							<div className="flex items-center justify-between">
 								<h2 className="text-xl font-semibold text-gray-900">
 									Project Location
 								</h2>
 								{project.coordinates && (
-									<Link href={`/projects/map?lat=${project.coordinates.split(',')[0].trim()}&lng=${project.coordinates.split(',')[1].trim()}&zoom=16`}>
+									<Link
+										href={`/projects/map?lat=${project.coordinates
+											.split(",")[0]
+											.trim()}&lng=${project.coordinates
+											.split(",")[1]
+											.trim()}&zoom=16`}
+									>
 										<Button variant="outline" size="sm">
 											<svg
 												className="w-4 h-4 mr-2"
@@ -481,9 +489,16 @@ export default async function ProjectViewPage({ params }) {
 									className="border border-gray-200 p-4 rounded-lg bg-gray-50 hover:bg-gray-100 transition-colors"
 								>
 									<div className="flex items-center justify-between mb-2">
-										<span className="text-sm font-medium text-gray-500">
-											{n.note_date}
-										</span>
+										<div className="flex items-center gap-2">
+											<span className="text-sm font-medium text-gray-500">
+												{n.note_date}
+											</span>
+											{n.created_by_name && (
+												<span className="px-2 py-1 text-xs bg-blue-100 text-blue-700 rounded-full font-medium">
+													{n.created_by_name}
+												</span>
+											)}
+										</div>
 									</div>
 									<p className="text-gray-900 leading-relaxed">{n.note}</p>
 								</div>