fix: set explicit release tag in workflow_dispatch

.github/workflows/release.yml

@@ -32,7 +32,7 @@ jobs:
 
       - name: Checkout release tag
         if: ${{ github.event_name == 'workflow_dispatch' }}
-        run: git checkout ${{ inputs.tag }}
+        run: git checkout ${{ steps.tag.outputs.tag }}
 
       - name: Resolve packages
         run: swift package resolve
@@ -72,7 +72,10 @@ jobs:
       - name: Publish release assets
         uses: softprops/action-gh-release@v2
         with:
+          tag_name: ${{ steps.tag.outputs.tag }}
+          name: ${{ steps.tag.outputs.tag }}
           files: dist/imsg-macos.zip
+          fail_on_unmatched_files: true
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}