fix: restore forgejo build workflow filename

.gitea/workflows/build.yaml

@@ -7,8 +7,10 @@ on:
       - high-performance
 
 jobs:
-  build-and-push:
+  build:
     runs-on: ubuntu-latest
+    env:
+      DOCKER_HOST: unix:///var/run/docker.sock
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -31,7 +33,7 @@ jobs:
           docker push registry.nxtgauge.com/nxtgauge-frontend-solid:latest
 
   update-gitops:
-    needs: build-and-push
+    needs: build
     runs-on: ubuntu-latest
     steps:
       - name: Update GitOps frontend tag
@@ -49,12 +51,17 @@ jobs:
           cd "${TMP_DIR}"
           python3 - <<'PY'
 from pathlib import Path
+import os
 path = Path('apps/nxtgauge-frontend-solid/overlays/prod/kustomization.yaml')
-text = path.read_text()
-old = 'newTag: latest'
-if old not in text:
-    raise SystemExit('expected frontend newTag line not found')
-path.write_text(text.replace(old, f'newTag: ' + __import__('os').environ['IMAGE_TAG'], 1))
+lines = path.read_text().splitlines()
+out = []
+for line in lines:
+    if line.strip().startswith('newTag:'):
+        indent = line[:len(line) - len(line.lstrip())]
+        out.append(f"{indent}newTag: {os.environ['IMAGE_TAG']}")
+    else:
+        out.append(line)
+path.write_text('\n'.join(out) + '\n')
 PY
           git config user.name "forgejo-actions"
           git config user.email "forgejo-actions@nxtgauge.com"