`crates/tui/src/modules/` was never registered with `mod modules;` in
the binary and nothing in the workspace called `run_deepseek_chat` /
`run_official_chat`. The file is a 23 KB text-REPL workflow from a
much earlier iteration of the project — superseded by the actual
TUI runtime in `crates/tui/src/tui/` long ago, but never deleted.
Removing it cuts ~580 lines of unreachable code and 44 `println!`
calls from the workspace audit, with zero behavior change (the
compiler confirms nothing imports from this path).
Hunter Bown
da9c6e9ba0