Update the command parsing layer to use the new CmdRegistry:
- parse_line() now uses default_registry() and returns Vec<Box<dyn Cmd>>
- parse_line_with() accepts a registry parameter for custom registries
- Tokenization replaced direct Command construction with registry.parse()
- Updated tests to verify command names instead of struct fields
- Removed parse_command() and helper functions (require_args, parse_coords,
etc.)
The parser now delegates command construction to the registry, which
allows commands to be defined and registered in one place.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (unsloth/Qwen3.5-35B-A3B-GGUF:Q5_K_M)
Create keymap.rs with Keymap struct mapping (mode, key) to Cmd trait
objects. Wire into App::handle_key — keymap dispatch is tried first,
falling through to old handlers for unmigrated bindings. Normal mode
navigation, cell ops, mode switches, and Help mode are keymap-driven.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace JSON command syntax with prefix notation: `word arg1 arg2`.
Multiple commands per line separated by `.`. Coordinate pairs use
`Category/Item`. Quoted strings for multi-word values. set-cell
uses value-first: `set-cell 100 Region/East Measure/Revenue`.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
