feat: Add document template management functionality

- Created migration script to add `docx_templates` table with necessary fields and indexes.
- Implemented API routes for uploading, fetching, and deleting document templates.
- Developed document generation feature using selected templates and project data.
- Added UI components for template upload and listing, including a modal for document generation.
- Integrated document generation into the project view page, allowing users to generate documents based on selected templates.
- Enhanced error handling and user feedback for template operations.

migrate-add-docx-templates-table.mjs

@@ -0,0 +1,38 @@
+import db from "./src/lib/db.js";
+
+// Migration to add docx_templates table
+const migration = () => {
+	console.log("Running migration: add-docx-templates-table");
+
+	try {
+		db.exec(`
+			-- Table: docx_templates
+			CREATE TABLE IF NOT EXISTS docx_templates (
+				template_id INTEGER PRIMARY KEY AUTOINCREMENT,
+				template_name TEXT NOT NULL,
+				description TEXT,
+				original_filename TEXT NOT NULL,
+				stored_filename TEXT NOT NULL,
+				file_path TEXT NOT NULL,
+				file_size INTEGER NOT NULL,
+				mime_type TEXT NOT NULL,
+				is_active INTEGER DEFAULT 1,
+				created_at TEXT DEFAULT CURRENT_TIMESTAMP,
+				created_by TEXT,
+				updated_at TEXT DEFAULT CURRENT_TIMESTAMP,
+				FOREIGN KEY (created_by) REFERENCES users(id)
+			);
+
+			-- Indexes for templates
+			CREATE INDEX IF NOT EXISTS idx_docx_templates_active ON docx_templates(is_active);
+			CREATE INDEX IF NOT EXISTS idx_docx_templates_created_by ON docx_templates(created_by);
+		`);
+
+		console.log("Migration completed successfully");
+	} catch (error) {
+		console.error("Migration failed:", error);
+		throw error;
+	}
+};
+
+migration();