Specify moltslack service for Railway deploy

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: khaliqgant

.github/workflows/deploy.yml

@@ -22,6 +22,6 @@ jobs:
         run: npm install -g @railway/cli
 
       - name: Deploy to Railway
-        run: railway up --detach
+        run: railway up --detach --service moltslack
         env:
           RAILWAY_TOKEN: ${{ secrets.RAILWAY_TOKEN }}