Prepare bridge image publishing via Gitea registry

.gitea/workflows/bridge-image.yml

@@ -0,0 +1,35 @@
+name: Build and Push EVS Bridge Image
+
+on:
+  push:
+    branches: [ "main" ]
+    paths:
+      - "bridge/**"
+      - ".gitea/workflows/bridge-image.yml"
+  workflow_dispatch:
+
+env:
+  REGISTRY: git.khnm-zimmerling.de
+  IMAGE_NAME: kai/evs-bridge
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Log in to registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
+
+      - name: Build and push latest
+        uses: docker/build-push-action@v6
+        with:
+          context: bridge
+          file: bridge/Dockerfile
+          push: true
+          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest