chore: remove misplaced cf-orch docker workflow (belongs in circuitforge-orch)

.forgejo/workflows/docker.yml

@@ -1,60 +0,0 @@
-name: Build and publish cf-orch Docker image
-
-on:
-  push:
-    tags:
-      - "v*"
-  workflow_dispatch:
-
-env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME: circuit-forge/cf-orch
-
-jobs:
-  build-and-push:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Extract version from tag
-        id: meta
-        run: |
-          TAG="${GITHUB_REF_NAME}"
-          echo "tag=${TAG}" >> "$GITHUB_OUTPUT"
-          echo "image=${REGISTRY}/${IMAGE_NAME}" >> "$GITHUB_OUTPUT"
-
-      - name: Log in to GHCR
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Build and push
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          file: Dockerfile.orch
-          push: true
-          tags: |
-            ${{ steps.meta.outputs.image }}:latest
-            ${{ steps.meta.outputs.image }}:${{ steps.meta.outputs.tag }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-          labels: |
-            org.opencontainers.image.version=${{ steps.meta.outputs.tag }}
-            org.opencontainers.image.revision=${{ github.sha }}
-
-      - name: Summary
-        run: |
-          echo "### Published" >> "$GITHUB_STEP_SUMMARY"
-          echo "- \`${{ steps.meta.outputs.image }}:latest\`" >> "$GITHUB_STEP_SUMMARY"
-          echo "- \`${{ steps.meta.outputs.image }}:${{ steps.meta.outputs.tag }}\`" >> "$GITHUB_STEP_SUMMARY"