feat: Add NoteForm, ProjectForm, and ProjectTaskForm components

- Implemented NoteForm for adding notes to projects.
- Created ProjectForm for managing project details with contract selection.
- Developed ProjectTaskForm for adding tasks to projects, supporting both templates and custom tasks.

feat: Add ProjectTasksSection component

- Introduced ProjectTasksSection to display and manage tasks for a specific project.
- Includes functionality for adding, updating, and deleting tasks.

feat: Create TaskTemplateForm for managing task templates

- Added TaskTemplateForm for creating new task templates with required wait days.

feat: Implement UI components

- Created reusable UI components: Badge, Button, Card, Input, Loading, Navigation.
- Enhanced user experience with consistent styling and functionality.

feat: Set up database and queries

- Initialized SQLite database with tables for contracts, projects, tasks, project tasks, and notes.
- Implemented queries for managing contracts, projects, tasks, and notes.

chore: Add error handling and loading states

- Improved error handling in forms and data fetching.
- Added loading states for better user feedback during data operations.

src/lib/queries/tasks.js

@@ -0,0 +1,76 @@
+import db from "../db.js";
+
+// Get all task templates (for dropdown selection)
+export function getAllTaskTemplates() {
+	return db
+		.prepare("SELECT * FROM tasks WHERE is_standard = 1 ORDER BY name ASC")
+		.all();
+}
+
+// Get project tasks for a specific project
+export function getProjectTasks(projectId) {
+	return db
+		.prepare(
+			`
+		SELECT 
+			pt.*,
+			COALESCE(pt.custom_task_name, t.name) as task_name,
+			COALESCE(pt.custom_max_wait_days, t.max_wait_days) as max_wait_days,
+			CASE 
+				WHEN pt.task_template_id IS NOT NULL THEN 'template'
+				ELSE 'custom'
+			END as task_type
+		FROM project_tasks pt
+		LEFT JOIN tasks t ON pt.task_template_id = t.task_id
+		WHERE pt.project_id = ?
+		ORDER BY pt.date_added DESC
+	`
+		)
+		.all(projectId);
+}
+
+// Create a new project task
+export function createProjectTask(data) {
+	if (data.task_template_id) {
+		// Creating from template
+		const stmt = db.prepare(`
+			INSERT INTO project_tasks (project_id, task_template_id, status, priority)
+			VALUES (?, ?, ?, ?)
+		`);
+		return stmt.run(
+			data.project_id,
+			data.task_template_id,
+			data.status || "pending",
+			data.priority || "normal"
+		);
+	} else {
+		// Creating custom task
+		const stmt = db.prepare(`
+			INSERT INTO project_tasks (project_id, custom_task_name, custom_max_wait_days, status, priority)
+			VALUES (?, ?, ?, ?, ?)
+		`);
+		return stmt.run(
+			data.project_id,
+			data.custom_task_name,
+			data.custom_max_wait_days || 0,
+			data.status || "pending",
+			data.priority || "normal"
+		);
+	}
+}
+
+// Update project task status
+export function updateProjectTaskStatus(taskId, status) {
+	const stmt = db.prepare(`
+		UPDATE project_tasks 
+		SET status = ?
+		WHERE id = ?
+	`);
+	return stmt.run(status, taskId);
+}
+
+// Delete a project task
+export function deleteProjectTask(taskId) {
+	const stmt = db.prepare("DELETE FROM project_tasks WHERE id = ?");
+	return stmt.run(taskId);
+}