fix(ci): apply rolldown-vite branding patches before build

CI checks out upstream rolldown-vite which doesn't have the vp branding
patches. Run brand-rolldown-vite before building to ensure cac name,
version, banner, and logger prefix are patched.

Author: fengmk2

.github/actions/build-upstream/action.yml

@@ -38,6 +38,12 @@ runs:
           target/${{ inputs.target }}/release/vp.exe
         key: ${{ steps.cache-key.outputs.key }}
 
+    # Apply Vite+ branding patches to rolldown-vite source (CI checks out
+    # upstream rolldown-vite which doesn't have branding patches)
+    - name: Brand rolldown-vite
+      shell: bash
+      run: pnpm exec tool brand-rolldown-vite
+
     # Build upstream TypeScript packages first (don't depend on native bindings)
     - name: Build upstream TypeScript packages
       shell: bash