Fix: use github.ref_name for tag extraction, remove silent login fallback, drop broken github.ref_type check

.gitea/actions/docker-build/action.yml

@@ -102,8 +102,8 @@ runs:
         TAGS="$TAGS,$TAG"
 
         # Add git tag if this is a tag push
-        if [ "${{ github.ref_type }}" = "tag" ] || [[ "${{ github.ref }}" == refs/tags/* ]]; then
-          TAG_NAME="${1#refs/tags/}"
+        if [[ "${{ github.ref }}" == refs/tags/* ]]; then
+          TAG_NAME="${{ github.ref_name }}"
           TAGS="$TAGS,$TAG_NAME"
         fi
 
@@ -115,7 +115,7 @@ runs:
       shell: bash
       run: |
         if [ -n "${{ inputs.registry }}" ] && [ -n "${{ inputs.registry-password }}" ]; then
-          echo "${{ inputs.registry-password }}" | docker login ${{ inputs.registry }} -u ${{ inputs.registry-username }} --password-stdin || echo "Login failed or not needed"
+          echo "${{ inputs.registry-password }}" | docker login ${{ inputs.registry }} -u ${{ inputs.registry-username }} --password-stdin
         fi
 
     - name: Build image