- Reorder Category() to check known extensions (text, config, image,
pdf, audio, video, archive) before the executable bit check.
Fixes video/audio/image files with executable bit being opened in
editor instead of system default application.
- Remove 'executable' from isEditableEntry() - executables are now
launched via handleExecute() instead of opened in Neovim.
- Add handleExecute() method that runs executable files in the
terminal via tea.ExecProcess.
- Update handleOpenSelected() to route: text/config -> editor,
executable -> launch, everything else -> system default (xdg-open).
- Bump version to v0.2.1
df4df6b8f6