- Add proxyctl CLI script for systemd service management
- Add systemd user service file for background operation
- Fix standalone LS kill: properly track real LS PID via pgrep
and use sudo kill for cross-user cleanup on shutdown
- Remove deprecated scripts (dns-redirect, iptables-redirect,
mitm-wrapper, standalone-ls, parse-snapshot)
- Disable tool stripping in MITM for tool call investigation
- Update GEMINI.md with CLI tools documentation
- Add panel-stream-investigation.md documenting dead end
- Update KNOWN_ISSUES: move polling and panel stream to resolved
- Update GEMINI.md with standalone LS section and new MITM setup
- Fix standalone-ls-todo to reflect default mode
