feat: Add comprehensive test data generator and enhance user management with initials

src/lib/init-db.js

@@ -397,6 +397,34 @@ export default function initializeDatabase() {
 		console.warn("Migration warning:", e.message);
 	}
 
+	// Migration: Add initial column to users table
+	try {
+		const columns = db.prepare("PRAGMA table_info(users)").all();
+		const hasInitial = columns.some(col => col.name === 'initial');
+
+		if (!hasInitial) {
+			// Add initial column
+			db.exec(`ALTER TABLE users ADD COLUMN initial TEXT;`);
+			
+			// Generate initials from existing names
+			const users = db.prepare('SELECT id, name FROM users WHERE initial IS NULL').all();
+			const updateStmt = db.prepare('UPDATE users SET initial = ? WHERE id = ?');
+			
+			users.forEach(user => {
+				if (user.name) {
+					// Generate initials from name (e.g., "John Doe" -> "JD")
+					const nameParts = user.name.trim().split(/\s+/);
+					const initial = nameParts.map(part => part.charAt(0).toUpperCase()).join('');
+					updateStmt.run(initial, user.id);
+				}
+			});
+			
+			console.log("✅ Added initial column to users table and generated initials");
+		}
+	} catch (e) {
+		console.warn("Migration warning:", e.message);
+	}
+
 	// Migration: Rename project_type to task_category in task_sets
 	try {
 		// Check if the old column exists and rename it