chore: Make refactor commits visible in changelog

Release-please skips creating release PRs when all commits since the
last release are hidden types. This makes refactor commits visible so
they trigger releases and appear in changelogs.

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

Author: frankieramirez

release-please-config.json

@@ -19,7 +19,7 @@
     { "type": "feat", "section": "Features" },
     { "type": "fix", "section": "Bug Fixes" },
     { "type": "perf", "section": "Performance" },
-    { "type": "refactor", "section": "Code Refactoring", "hidden": true },
+    { "type": "refactor", "section": "Code Refactoring" },
     { "type": "docs", "section": "Documentation", "hidden": true },
     { "type": "chore", "section": "Miscellaneous", "hidden": true },
     { "type": "test", "section": "Tests", "hidden": true },