ci: move manual container builds to unified release workflow (#8290)

* ci: move manual dev container build into unified release workflow

* ci: make unified manual container build release-tag based

.github/workflows/container_release_unified.yml

@@ -18,6 +18,10 @@ on:
           - full
           - large_disk_full
           - rocksdb
+      release_tag:
+        description: 'Release tag to publish (e.g. 3.93)'
+        required: true
+        default: ''
       rocksdb_version:
         description: 'RocksDB git tag to use when variant=rocksdb'
         required: false
@@ -26,6 +30,9 @@ on:
 permissions:
   contents: read
 
+env:
+  RELEASE_TAG: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.release_tag || github.ref_name }}
+
 # Limit concurrent builds to avoid rate limits
 concurrency:
   group: release-${{ github.ref }}
@@ -102,7 +109,7 @@ jobs:
           images: |
             chrislusf/seaweedfs
             ghcr.io/chrislusf/seaweedfs
-          tags: type=ref,event=tag,suffix=${{ matrix.tag_suffix }}
+          tags: type=raw,value=${{ env.RELEASE_TAG }}${{ matrix.tag_suffix }}
           flavor: latest=false
           labels: |
             org.opencontainers.image.title=seaweedfs
@@ -151,7 +158,7 @@ jobs:
           platforms: ${{ matrix.platforms }}
           # Push to GHCR to avoid Docker Hub rate limits on pulls
           tags: |
-            ghcr.io/chrislusf/seaweedfs:${{ github.ref_name }}${{ matrix.tag_suffix }}
+            ghcr.io/chrislusf/seaweedfs:${{ env.RELEASE_TAG }}${{ matrix.tag_suffix }}
           labels: ${{ steps.docker_meta.outputs.labels }}
           cache-from: type=gha,scope=${{ matrix.variant }}
           cache-to: type=gha,mode=max,scope=${{ matrix.variant }}
@@ -246,8 +253,8 @@ jobs:
           # This is much more efficient than pulling/pushing individual arch images
           echo "Copying ${{ matrix.variant }} from GHCR to Docker Hub..."
           retry_with_backoff crane copy \
-            ghcr.io/chrislusf/seaweedfs:${{ github.ref_name }}${{ matrix.tag_suffix }} \
-            chrislusf/seaweedfs:${{ github.ref_name }}${{ matrix.tag_suffix }}
+            ghcr.io/chrislusf/seaweedfs:${{ env.RELEASE_TAG }}${{ matrix.tag_suffix }} \
+            chrislusf/seaweedfs:${{ env.RELEASE_TAG }}${{ matrix.tag_suffix }}
           
           echo "✓ Successfully copied ${{ matrix.variant }} to Docker Hub"
 
@@ -268,5 +275,3 @@ jobs:
           target_dir: helm
           branch: gh-pages
           helm_version: "3.18.4"
-
-