Fix setup-local skill description and gitignore artifacts

Clarify that setup-local prefers Docker when available, falling back to
native setup otherwise. Add local dev artifacts to .gitignore.

Co-Authored-By: Claude Opus 4.6 <[email protected]>

Author: Kion

.claude/skills/setup-local/SKILL.md

@@ -1,6 +1,6 @@
 ---
 name: setup-local
-description: Set up the full CLaaS stack (vLLM + API + OpenClaw/Telegram) directly on the host without Docker. Use when Docker is unavailable or you want a native setup.
+description: Set up the full CLaaS stack (vLLM + API + OpenClaw/Telegram) locally. Uses Docker if available, falls back to native setup otherwise.
 ---
 
 # Setup Local

.gitignore

@@ -51,6 +51,11 @@ htmlcov/
 feedback_logs/
 .local_loras/
 .run-logs/
+.hydra/
+node_modules/
+package.json
+package-lock.json
+EXPERIMENTS.md
 
 # Runtime data (feedback logs, eval results, Hydra logs)
 data/feedback/