Closes#130
Rename the TUI from "Gator" to use generic naming:
- CLI subcommand: `nemoclaw gator` → `nemoclaw term`
- TUI title bar: "Gator" → "NemoClaw"
- Docs/skills: "Gator" → "the TUI" or "NemoClaw TUI"
- File renames: gator.toml → term.toml, gator.md → tui.md
- Remove dead link to nonexistent plans/gator-tui.md
Co-authored-by: John Myers <johntmyers@users.noreply.github.com>
Add a top-level Mermaid architecture diagram (architecture/system-architecture.md)
covering all deployable components, external systems, communication protocols,
and security boundaries. Update the arch-doc-writer agent to maintain this
diagram as part of its documentation workflow.
Co-authored-by: John Myers <johntmyers@users.noreply.github.com>