Remove CI workflow (not part of PR)

.github/workflows/docker-publish.yml

@@ -1,54 +0,0 @@
-name: Docker publish (multi-arch)
-
-on:
-  push:
-    branches: ["fix/**", "feat/**", "docker/**"]
-  pull_request:
-    branches: ["main"]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-    env:
-      IMAGE: ghcr.io/${{ github.repository_owner }}/open-webui
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Set up Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Docker metadata
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.IMAGE }}
-          tags: |
-            type=ref,event=branch
-            type=sha
-            type=raw,value=uidfix,enable=${{ startsWith(github.ref, 'refs/heads/fix/') }}
-
-      - name: Login to GHCR (skip on PR)
-        if: ${{ github.event_name != 'pull_request' }}
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Build (PR) / Build & Push (branch)
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          file: ./Dockerfile
-          platforms: linux/amd64,linux/arm64
-          push: ${{ github.event_name != 'pull_request' }}
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max