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/lib/queries/notes.js

@@ -6,7 +6,7 @@ export function getNotesByProjectId(project_id) {
 			`
 			SELECT n.*, 
 			       u.name as created_by_name,
-			       u.email as created_by_email
+			       u.username as created_by_username
 			FROM notes n
 			LEFT JOIN users u ON n.created_by = u.id
 			WHERE n.project_id = ? 
@@ -31,7 +31,7 @@ export function getNotesByTaskId(task_id) {
 			`
 			SELECT n.*, 
 			       u.name as created_by_name,
-			       u.email as created_by_email
+			       u.username as created_by_username
 			FROM notes n
 			LEFT JOIN users u ON n.created_by = u.id
 			WHERE n.task_id = ? 
@@ -64,7 +64,7 @@ export function getAllNotesWithUsers() {
 			`
 			SELECT n.*,
 			       u.name as created_by_name,
-			       u.email as created_by_email,
+			       u.username as created_by_username,
 			       p.project_name,
 			       COALESCE(pt.custom_task_name, t.name) as task_name
 			FROM notes n
@@ -85,7 +85,7 @@ export function getNotesByCreator(userId) {
 			`
 			SELECT n.*,
 			       u.name as created_by_name,
-			       u.email as created_by_email,
+			       u.username as created_by_username,
 			       p.project_name,
 			       COALESCE(pt.custom_task_name, t.name) as task_name
 			FROM notes n