chore: add .claude directory to gitignore and update local settings

- Add .claude/* to .gitignore to exclude local Claude Code settings
- Update local settings with additional allowed bash commands

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: zhujian0805

.claude/settings.local.json

@@ -64,7 +64,9 @@
       "Bash(git add:*)",
       "Bash(git commit:*)",
       "mcp__serena__think_about_task_adherence",
-      "mcp__serena__read_memory"
+      "mcp__serena__read_memory",
+      "Bash(python3.14-nogil:*)",
+      "Bash(pkill:*)"
     ],
     "additionalDirectories": [
       "/home/jzhu/projects/repos/mcpm.sh",

.gitignore

@@ -16,3 +16,4 @@ dist
 .crush/
 .mcp.json
 .venv
+.claude/*