feat: Implement project search functionality and task management features

- Added search functionality to the Project List page, allowing users to filter projects by name, WP, plot, or investment number.
- Created a new Project Tasks page to manage tasks across all projects, including filtering by status and priority.
- Implemented task status updates and deletion functionality.
- Added a new Task Template Edit page for modifying existing task templates.
- Enhanced Task Template Form to include a description field and loading state during submission.
- Updated UI components for better user experience, including badges for task status and priority.
- Introduced new database queries for managing contracts and projects, including fetching tasks related to projects.
- Added migrations to the database for new columns and improved data handling.

src/lib/queries/contracts.js

@@ -0,0 +1,57 @@
+import db from "../db";
+
+export function getAllContracts() {
+	return db
+		.prepare(
+			`
+			SELECT 
+				contract_id,
+				contract_number,
+				contract_name,
+				customer,
+				investor,
+				date_signed,
+				finish_date
+			FROM contracts
+			ORDER BY contract_number
+		`
+		)
+		.all();
+}
+
+export function getContractById(id) {
+	return db
+		.prepare(
+			`
+			SELECT * FROM contracts
+			WHERE contract_id = ?
+		`
+		)
+		.get(id);
+}
+
+export function deleteContract(id) {
+	db.prepare("DELETE FROM contracts WHERE contract_id = ?").run(id);
+}
+
+export function getContractWithProjects(id) {
+	const contract = getContractById(id);
+	if (!contract) return null;
+
+	const projects = db
+		.prepare(
+			`
+			SELECT 
+				project_id,
+				project_name,
+				project_number,
+				finish_date
+			FROM projects
+			WHERE contract_id = ?
+			ORDER BY project_name
+		`
+		)
+		.all(id);
+
+	return { ...contract, projects };
+}