Update happy-cli submodule: Claude Code SDK upgrade to 2.0.55

rrnewton · claude · rrnewton · commit 4860deac42cd · 2025-12-01T10:32:53.000Z
Enables Opus 4.5 model support. 🤖 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 0f13be8908780c2ee0105198fc4711322e27ebdb
+Subproject commit 37cdbe4e269a70676b541a8bc7010e73e333c90c
