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/init-db.js

@@ -0,0 +1,85 @@
+import db from "./db";
+
+export default function initializeDatabase() {
+	db.exec(`
+    -- Table: contracts
+    CREATE TABLE IF NOT EXISTS contracts (
+      contract_id INTEGER PRIMARY KEY AUTOINCREMENT,
+      contract_number TEXT NOT NULL,
+      contract_name TEXT,
+      customer_contract_number TEXT,
+      customer TEXT,
+      investor TEXT,
+      date_signed TEXT,
+      finish_date TEXT
+    );
+
+    -- Table: projects
+    CREATE TABLE IF NOT EXISTS projects (
+      project_id INTEGER PRIMARY KEY AUTOINCREMENT,
+      contract_id INTEGER,
+      project_name TEXT NOT NULL,
+      project_number TEXT NOT NULL,
+      address TEXT,
+      plot TEXT,
+      district TEXT,
+      unit TEXT,
+      city TEXT,
+      investment_number TEXT,
+      finish_date TEXT,
+      wp TEXT,
+      contact TEXT,
+      notes TEXT,
+      FOREIGN KEY (contract_id) REFERENCES contracts(contract_id)
+    );
+
+    -- Table: tasks
+    CREATE TABLE IF NOT EXISTS tasks (
+      task_id INTEGER PRIMARY KEY AUTOINCREMENT,
+      name TEXT NOT NULL,
+      max_wait_days INTEGER DEFAULT 0,
+      is_standard INTEGER NOT NULL DEFAULT 0
+    );    -- Table: project_tasks
+    CREATE TABLE IF NOT EXISTS project_tasks (
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      project_id INTEGER NOT NULL,
+      task_template_id INTEGER,
+      custom_task_name TEXT,
+      custom_max_wait_days INTEGER DEFAULT 0,
+      status TEXT NOT NULL DEFAULT 'pending',
+      date_added TEXT DEFAULT CURRENT_TIMESTAMP,
+      priority TEXT DEFAULT 'normal',
+      FOREIGN KEY (project_id) REFERENCES projects(project_id),
+      FOREIGN KEY (task_template_id) REFERENCES tasks(task_id)
+    );
+
+    -- Table: notes
+    CREATE TABLE IF NOT EXISTS notes (
+      note_id INTEGER PRIMARY KEY AUTOINCREMENT,
+      project_id INTEGER,
+      task_id INTEGER,
+      note TEXT NOT NULL,
+      note_date TEXT DEFAULT CURRENT_TIMESTAMP,
+      FOREIGN KEY (project_id) REFERENCES projects(project_id),
+      FOREIGN KEY (task_id) REFERENCES project_tasks(id)
+    );
+
+  `);
+
+	// Migration: Add custom task columns if they don't exist
+	try {
+		db.exec(`
+      ALTER TABLE project_tasks ADD COLUMN custom_task_name TEXT;
+    `);
+	} catch (e) {
+		// Column already exists, ignore error
+	}
+
+	try {
+		db.exec(`
+      ALTER TABLE project_tasks ADD COLUMN custom_max_wait_days INTEGER DEFAULT 0;
+    `);
+	} catch (e) {
+		// Column already exists, ignore error
+	}
+}