test: webhook動作確認用のテストPR

moeki0 · claude · moeki0 · commit c015f646fa5b · 2026-03-30T21:47:45.000+09:00
Co-Authored-By: Claude Sonnet 4.6 &lt;noreply@anthropic.com&gt;
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -1,6 +1,6 @@
 # Contribution Guide
 
-Thank you for your interest in contributing to TextZen!
+Thank you for your interest in contributing to TextZen! We welcome all contributions.
 
 ## How to Contribute
 
