fix(ci): pass tag input to changelog action

requarks/changelog-action requires explicit tag when it cannot
auto-detect from context.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.github/workflows/release.yml

@@ -76,6 +76,7 @@ jobs:
         uses: requarks/changelog-action@v1
         with:
           token: ${{ github.token }}
+          tag: ${{ github.ref_name }}
           excludeTypes: docs,style,test
 
       - name: Create release