## 📺 PR Description
Solves #609
- The calculation of available_height for the Inline and Fixed mode were
updated to correctly account for the remaining space and the necessary
height needed for the TUI
- QoL: Refactored the viewport calculation logic for both Inline and
Fixed modes to use a shared scrolling function
(handle_viewport_scrolling).
- Docs: Added note about default minimum height
## Checklist
- [x] my commits **and PR title** follow the [conventional
commits](https://www.conventionalcommits.org/en/v1.0.0/#summary) format
- [x] if this is a new feature, I have added tests to consolidate the
feature and prevent regressions
- [ ] if this is a bug fix, I have added a test that reproduces the bug
(if applicable)
- [x] I have added a reasonable amount of documentation to the code
where appropriate
sometimes I want to tweak the previous search, or just run it again.
this solves that problem
---------
Co-authored-by: alexandre pasmantier <alex.pasmant@gmail.com>
- Migrate to a feature based UI
- Introduces television/features.rs with a flags-based Features type
(PREVIEW_PANEL, HELP_PANEL, STATUS_BAR, REMOTE_CONTROL).
- Per-feature configuration sections: [ui.preview_panel],
[ui.status_bar], [ui.remote_control], [ui.help_panel]
- Rename Keybinding panel ➜ Help panel
- CLI & housekeeping
- new CLI toggle --no-status-bar, updated docs and man page
- import clean up
