add CI/CD workflows, production docker-compose, and update dev compose with Gitea registry and monitoring improvements

.gitea/workflows/dependency-updates.yml

@@ -0,0 +1,58 @@
+name: Dependency Updates
+
+on:
+  schedule:
+    - cron: '0 2 * * 1'  # Every Monday at 2 AM UTC
+  workflow_dispatch:
+
+jobs:
+  update-dependencies:
+    runs-on: [self-hosted, linux, docker]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.GITEA_TOKEN }}
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+          cache-dependency-path: frontend/package-lock.json
+
+      - name: Update Frontend Dependencies
+        run: |
+          cd frontend
+          npm update
+          npm audit fix || true
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.22'
+          cache: true
+
+      - name: Update Go Dependencies
+        run: |
+          cd backend/playout && go get -u ./... && go mod tidy
+          cd ../chat && go get -u ./... && go mod tidy
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v5
+        with:
+          token: ${{ secrets.GITEA_TOKEN }}
+          commit-message: 'chore: update dependencies'
+          title: 'chore: weekly dependency updates'
+          body: |
+            Automated weekly dependency updates.
+            
+            This PR updates:
+            - Frontend npm dependencies
+            - Go module dependencies
+            
+            Please review the changes and ensure tests pass before merging.
+          branch: dependency-updates
+          delete-branch: true
+          labels: dependencies, automated