fix(ci): add database migrations to deploy pipeline

- Add deploy-migrations job that runs supabase db push
- Migrations run before Edge Functions deployment
- Required for users and user_api_keys tables

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

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

Author: toto-castaldi

.github/workflows/ci-deploy.yml

@@ -177,10 +177,33 @@ jobs:
           key: ${{ secrets.DO_SSH_KEY }}
           script: sudo systemctl reload nginx
 
-  deploy-functions:
+  deploy-migrations:
     runs-on: ubuntu-latest
     needs: release
     if: github.ref == 'refs/heads/main' && github.event_name == 'push'
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: main
+
+      - uses: supabase/setup-cli@v1
+        with:
+          version: latest
+
+      - name: Link Supabase project
+        run: supabase link --project-ref ${{ secrets.SUPABASE_PROJECT_REF }}
+        env:
+          SUPABASE_ACCESS_TOKEN: ${{ secrets.SUPABASE_ACCESS_TOKEN }}
+
+      - name: Run database migrations
+        run: supabase db push
+        env:
+          SUPABASE_ACCESS_TOKEN: ${{ secrets.SUPABASE_ACCESS_TOKEN }}
+
+  deploy-functions:
+    runs-on: ubuntu-latest
+    needs: [release, deploy-migrations]
+    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
     steps:
       - uses: actions/checkout@v4
         with: