feat(agents): add automatic database schema synchronization

- Add schemaSyncer.ts with Drizzle Kit push integration
- Integrate auto schema sync into BaseService.initialize()
- Database schema now automatically updates on agent service startup
- Users no longer need manual migration commands
- Ensures schema consistency across app updates

Generated with [Claude Code](https://claude.ai/code)
via [Happy](https://happy.engineering)

Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>

src/main/services/agents/BaseService.ts

@@ -5,6 +5,7 @@ import { app } from 'electron'
 import path from 'path'
 
 import * as schema from './database/schema'
+import { syncDatabaseSchema } from './schemaSyncer'
 
 const logger = loggerService.withContext('BaseService')
 
@@ -38,8 +39,8 @@ export abstract class BaseService {
 
       BaseService.db = drizzle(BaseService.client, { schema })
 
-      // For new development, tables will be created by Drizzle Kit migrations
-      // or can be created programmatically as needed
+      // Auto-sync database schema on startup
+      await syncDatabaseSchema()
 
       BaseService.isInitialized = true
       logger.info('Agent database initialized successfully')

src/main/services/agents/schemaSyncer.ts

@@ -0,0 +1,39 @@
+import { execSync } from 'child_process'
+import { loggerService } from '@logger'
+import path from 'path'
+
+const logger = loggerService.withContext('SchemaSyncer')
+
+/**
+ * Synchronizes database schema using Drizzle Kit push command.
+ * This automatically detects schema differences and applies necessary changes.
+ *
+ * Uses the existing drizzle.config.ts configuration to push schema changes
+ * to the agents database on service startup.
+ */
+export async function syncDatabaseSchema(): Promise<void> {
+  const configPath = path.join(process.cwd(), 'src/main/services/agents/drizzle.config.ts')
+
+  try {
+    logger.info('Starting database schema synchronization...')
+
+    // Use drizzle-kit push to sync schema automatically
+    const output = execSync(`npx drizzle-kit push --config ${configPath}`, {
+      stdio: 'pipe',
+      encoding: 'utf-8',
+      cwd: process.cwd(),
+      timeout: 30000 // 30 second timeout
+    })
+
+    logger.info('Database schema synchronized successfully')
+
+    // Log output for debugging if needed
+    if (output && output.trim()) {
+      logger.debug('Drizzle Kit output:', output.trim())
+    }
+
+  } catch (error) {
+    logger.error('Schema synchronization failed:', error as Error)
+    throw new Error(`Database schema sync failed: ${(error as Error).message}`)
+  }
+}