update Gitea workflow

.gitea/workflows/build.yml

@@ -9,28 +9,16 @@ env:
   IMAGE_NAME: tg-chat-bot
 
 jobs:
-  check:
+  build:
     runs-on: node26-docker
 
     steps:
       - uses: actions/checkout@v4
 
-      - name: Cache package managers
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/.npm
-            ~/.cache/yarn
-            /pnpm/store
-          key: node-${{ hashFiles('package-lock.json', 'pnpm-lock.yaml', 'yarn.lock') }}
-          restore-keys: |
-            node-
-
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
       - name: Log into registry ${{ env.REGISTRY }}
-        if: gitea.event_name != 'pull_request'
         uses: docker/login-action@v3
         with:
           registry: ${{ env.REGISTRY }}
@@ -45,14 +33,14 @@ jobs:
           tags: |
             type=raw,value=latest,enable=${{ gitea.ref_name == 'master' }}
             type=ref,event=branch
+            type=sha,prefix=sha-
 
       - name: Build and push Docker image
-        id: build-and-push
         uses: docker/build-push-action@v5
         with:
           context: .
-          file: Dockerfile
+          file: ./Dockerfile
-          push: ${{ gitea.event_name != 'pull_request' }}
+          push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_OWNER }}/${{ env.IMAGE_NAME }}:buildcache