- Add auto-generated CLI documentation from clap derive definitions, replacing the hand-maintained cli.md with a generated reference that stays in sync with source code
- Organize CLI flags into logical help headings (Request, Config, TLS, Output, Mode) for clearer --help output
- Enforce strict clippy lints across all production code with explicit test-only allowances
- Bump tokio-tungstenite to 0.29 and agent-first-data dependency to 0.7