ci: migrate from GitLab CI to Gitea Actions

- Add Gitea Actions workflow (.gitea/workflows/ci.yaml)
- Update K8s deployment image registry to oci.unbound.se

.gitea/workflows/ci.yaml

@@ -10,21 +10,21 @@ jobs:
   build:
     runs-on: ubuntu-latest
     env:
-      BUILDTOOLS_CONTENT: ${{ vars.BUILDTOOLS_CONTENT }}
+      BUILDTOOLS_CONTENT: ${{ secrets.BUILDTOOLS_CONTENT }}
+      GITEA_REPOSITORY: ${{ gitea.repository }}
     steps:
       - uses: actions/checkout@v4
       - uses: buildtool/setup-buildtools-action@v1
-      - name: Check buildtools on path
-        run: which build && which push
       - name: Build and push
-        run: build && push
+        run: unset GITEA_TOKEN && build && push
 
   deploy-prod:
     needs: build
     if: gitea.ref == 'refs/heads/master'
     runs-on: ubuntu-latest
     env:
-      BUILDTOOLS_CONTENT: ${{ vars.BUILDTOOLS_CONTENT }}
+      BUILDTOOLS_CONTENT: ${{ secrets.BUILDTOOLS_CONTENT }}
+      GITEA_REPOSITORY: ${{ gitea.repository }}
     environment: prod
     steps:
       - uses: actions/checkout@v4

k8s/deploy.yaml

@@ -41,7 +41,7 @@ spec:
             requests:
               memory: "100Mi"
           imagePullPolicy: Always
-          image: oci.unbound.se/unboundsoftware/dancefinder/geo-service:${COMMIT}
+          image: oci.unbound.se/dancefinder/geo-service:${COMMIT}
           ports:
             - containerPort: 80
               name: http