Closes#196
Piggyback on the existing 2-second sandbox list refresh to detect policy
version changes. When the user is on the sandbox screen and the listed
current_policy_version differs from the displayed version, fetch the
updated policy via GetSandboxPolicy. Scroll position is preserved across
auto-refreshes so the user is not disrupted.
Co-authored-by: John Myers <johntmyers@users.noreply.github.com>
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>