🔧 Update .gitignore to exclude system and IDE files

- Add VSCode server files exclusion
- Add Claude Code configuration exclusion
- Add system files (.bash_history, .config, .npm, etc.)
- Add additional Python cache pattern
- Prevents 1450+ system files from showing as untracked

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

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

.gitignore

@@ -21,4 +21,20 @@ ENV/
 .env.*.local
 
 # Logs
-*.log
+*.log
+
+# VSCode Server
+.vscode-server-insiders/
+
+# Claude Code
+.claude/
+.claude.json
+
+# System files
+.bash_history
+.config/
+.npm/
+.git_store/
+
+# Additional Python cache
+*/__pycache__/