feat: add title columns and migration tracking

cmd/server/main.go

@@ -17,6 +17,56 @@ import (
 	"malago/internal/templates"
 )
 
+func runMigrations(db *sql.DB) error {
+	// Create migration tracking table
+	_, err := db.Exec(`
+		CREATE TABLE IF NOT EXISTS migration_version (
+			name TEXT PRIMARY KEY,
+			applied_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
+		)
+	`)
+	if err != nil {
+		return err
+	}
+
+	migrations := []string{
+		"migrations/001_init.sql",
+		"migrations/002_add_anime_titles.sql",
+	}
+
+	for _, migrationFile := range migrations {
+		// Check if migration already applied
+		var exists int
+		err := db.QueryRow("SELECT COUNT(*) FROM migration_version WHERE name = ?", migrationFile).Scan(&exists)
+		if err != nil {
+			return err
+		}
+		if exists > 0 {
+			log.Printf("migration %s already applied, skipping", migrationFile)
+			continue
+		}
+
+		// Read and execute migration
+		migrationSQL, err := os.ReadFile(migrationFile)
+		if err != nil {
+			return err
+		}
+		if _, err := db.Exec(string(migrationSQL)); err != nil {
+			return err
+		}
+
+		// Mark as applied
+		_, err = db.Exec("INSERT INTO migration_version (name) VALUES (?)", migrationFile)
+		if err != nil {
+			return err
+		}
+
+		log.Printf("migration %s applied successfully", migrationFile)
+	}
+
+	return nil
+}
+
 func main() {
 	dbFile := os.Getenv("DATABASE_FILE")
 	if dbFile == "" {
@@ -29,12 +79,8 @@ func main() {
 	}
 	defer db.Close()
 
-	// Run migrations (assuming local dev setup, simplistic execution)
-	migrationSQL, err := os.ReadFile("migrations/001_init.sql")
-	if err != nil {
-		log.Fatalf("failed to read migrations: %v", err)
-	}
-	if _, err := db.Exec(string(migrationSQL)); err != nil {
+	// Run migrations with tracking
+	if err := runMigrations(db); err != nil {
 		log.Fatalf("failed to run migrations: %v", err)
 	}