chore(ci): restore fork CI overlay

.github/workflows/docker.yml

@@ -1,55 +1,19 @@
+# Disabled in fork — Docker builds are handled by the fork overlay:
+#   build-prod.yml triggers on `local` branch → ghcr.io/farhoodlabs/paperclip
+#   build-dev.yml  triggers on `dev` branch   → ghcr.io/farhoodlabs/paperclip-dev
+# See .farhoodlabs/.github/workflows/ and .github/workflows/assemble-local.yml
+#
+# NOTE: upstream may overwrite this file when master is synced. Re-apply if that happens,
+# or use the sync-upstream.yml action which re-applies these overrides automatically.
 name: Docker
-
 on:
-  push:
-    branches:
-      - "master"
-    tags:
-      - "v*"
-
-permissions:
-  contents: read
-  packages: write
-
+  workflow_dispatch:
+    inputs:
+      note:
+        description: "Disabled in fork. Use build-prod.yml (local) or build-dev.yml (dev)."
+        required: false
 jobs:
-  build-and-push:
+  disabled:
     runs-on: ubuntu-latest
-    timeout-minutes: 30
-    concurrency:
-      group: docker-${{ github.ref }}
-      cancel-in-progress: true
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Docker meta
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ghcr.io/${{ github.repository }}
-          tags: |
-            type=raw,value=latest,enable={{is_default_branch}}
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=sha
-
-      - name: Build and push
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          platforms: linux/amd64,linux/arm64
-          push: true
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
+      - run: echo "Disabled. See build-prod.yml and build-dev.yml."