add migration

ts/database/migrations/migration-011-scope-columns.ts

@@ -0,0 +1,54 @@
+import { BaseMigration } from './base-migration.ts';
+import type { TQueryFunction } from '../types.ts';
+
+export class Migration011ScopeColumns extends BaseMigration {
+  readonly version = 11;
+  readonly description = 'Add scope columns to backup_schedules';
+
+  up(query: TQueryFunction): void {
+    query(`
+      CREATE TABLE backup_schedules_new (
+        id INTEGER PRIMARY KEY AUTOINCREMENT,
+        scope_type TEXT NOT NULL DEFAULT 'service',
+        scope_pattern TEXT,
+        service_id INTEGER,
+        service_name TEXT,
+        cron_expression TEXT NOT NULL,
+        retention_tier TEXT NOT NULL,
+        enabled INTEGER NOT NULL DEFAULT 1,
+        last_run_at REAL,
+        next_run_at REAL,
+        last_status TEXT,
+        last_error TEXT,
+        created_at REAL NOT NULL,
+        updated_at REAL NOT NULL,
+        FOREIGN KEY (service_id) REFERENCES services(id) ON DELETE CASCADE
+      )
+    `);
+
+    query(`
+      INSERT INTO backup_schedules_new (
+        id, scope_type, scope_pattern, service_id, service_name, cron_expression,
+        retention_tier, enabled, last_run_at, next_run_at, last_status, last_error,
+        created_at, updated_at
+      )
+      SELECT
+        id, 'service', NULL, service_id, service_name, cron_expression,
+        retention_tier, enabled, last_run_at, next_run_at, last_status, last_error,
+        created_at, updated_at
+      FROM backup_schedules
+    `);
+
+    query('DROP TABLE backup_schedules');
+    query('ALTER TABLE backup_schedules_new RENAME TO backup_schedules');
+    query(
+      'CREATE INDEX IF NOT EXISTS idx_backup_schedules_service ON backup_schedules(service_id)',
+    );
+    query(
+      'CREATE INDEX IF NOT EXISTS idx_backup_schedules_enabled ON backup_schedules(enabled)',
+    );
+    query(
+      'CREATE INDEX IF NOT EXISTS idx_backup_schedules_scope ON backup_schedules(scope_type)',
+    );
+  }
+}