feat: more workflow fixes

.gitea/workflows/build-and-push.yml

@@ -15,22 +15,24 @@ env:
 
 jobs:
     build-and-push:
-    runs-on: ubuntu-latest
+        runs-on: ubuntu-docker
-
+        container: docker:dind
         steps:
+            - name: install nodejs
+              run: apk add --update nodejs npm
             - name: Checkout
               uses: actions/checkout@v4
-
             - name: Set image tags
               id: vars
-        shell: bash
+              shell: sh
               run: |
-          SHORT_SHA="${GITHUB_SHA::7}"
+                  SHORT_SHA=$(printf '%s' "$GITHUB_SHA" | cut -c1-7)
-          BRANCH="${GITHUB_REF_NAME//\//-}"
+                  BRANCH=$(printf '%s' "$GITHUB_REF_NAME" | tr '/' '-')
 
                   echo "short_sha=${SHORT_SHA}" >> "$GITHUB_OUTPUT"
                   echo "branch=${BRANCH}" >> "$GITHUB_OUTPUT"
-
+            - name: Set up QEMU
+              uses: docker/setup-qemu-action@v2
             - name: Login to Gitea Container Registry
               uses: docker/login-action@v3
               with: