xtui 0.1.0

TUI for discovering and running project commands (xtask, cargo, just, nu, npm, make, mise)
Documentation
## [unreleased]

### Features

- *(xtui)* Add cargo-bin source tab and args-input mode

### Other

- *(xtui)* Raise rustqual score from 46.5% to 95.7%

### Documentation

- *(xtui)* Mark all plan docs as done for v0.1.0
## [0.1.0] - 2026-06-08

### Features

- *(xtui)* Initial implementation of cargo-xtask TUI dashboard
- *(xtui)* Add deps and module stubs for v1 plan
- *(xtui)* Implement 6 core modules for v1
- *(xtui)* Implement 6 remaining command sources
- *(xtui)* Integrate all modules into app, UI, and runner
- *(xtui)* Discover nested xtask subcommands and clean up dead code
- *(xtui)* Handle bare match arms in dispatch functions

### Bug Fixes

- *(xtui)* Resolve clippy collapsible_if warnings

### Testing

- *(xtui)* Add end-to-end integration tests for v1 modules
- *(xtui)* Add testing infrastructure and deepen coverage