Update happy-cli: return non-zero exit code on tool errors

rrnewton · claude · rrnewton · commit 8406fcd62649 · 2025-12-01T10:05:49.000Z
🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
diff --git a/happy-cli b/happy-cli
@@ -1 +1 @@
-Subproject commit 8eabacb173b1d27938c210c1b041c502a1ad10f2
+Subproject commit 0f13be8908780c2ee0105198fc4711322e27ebdb
