Merge pull request #333 from MeshJS/fix/remove-stray-worktree-gitlink

fix(repo): remove stray .claude/worktrees gitlink, ignore worktree dirs

Author: QSchlegel

.claude/worktrees/peaceful-northcutt

@@ -57,3 +57,6 @@ scripts/bot-ref/bot-wallet.json
 # CI artifacts
 ci-artifacts/
 .ci-dist/
+
+# Claude Code worktrees and local session state (never commit)
+.claude/worktrees/