update project configuration and add development tools

- Add Python virtual environment patterns to .gitignore
- Replace .codebuddy with .clinerules in .gitignore
- Add .pid file for process tracking
- Add comprehensive .pylintrc configuration for Python linting
- Update start.bat with English translations and simplified functions

.gitignore

@@ -2,6 +2,14 @@
 QWEN.md
 data/
 
+# 虚拟环境（用户自行创建）
+.venv/
+venv/
+env/
+*.egg-info/
+dist/
+build/
+
 # 日志
 logs/
 *.log
@@ -11,4 +19,4 @@ data/signature-verifier/keys/private/
 
 # 签名文件（可选，本地开发可能不需要）
 # store/**/SIGNATURE
-.codebuddy/
+.clinerules