pub fn launch_tui(build_mode: BuildMode, extra_args: &[String]) -> LaunchResultExpand description
Build and launch the rusty-stack TUI.
This is the Rust equivalent of run_rusty_stack.sh:
- Detect project root and rusty-stack directory
- Build in the specified mode (debug/release)
- Return the binary path (caller can exec it)
ยงValidation
- VAL-VBA-013: TUI launcher builds and executes Rust binary