Add an extraPackages option to the television module that wraps the `tv`
binary with additional packages in PATH. Defaults to fd, bat, and ripgrep
which are the dependencies required by television's default channels.
Existing tests updated to set extraPackages = [ ] since they test config
generation, not binary wrapping.
💘 Generated with Crush
Assisted-by: Crush:glm-5.2
Add a `themes` option to the television module, allowing users to define
custom themes that are written to `$XDG_CONFIG_HOME/television/themes/`
as individual TOML files. This follows the same pattern used by the
halloy and helix modules.
💘 Generated with Crush
Assisted-by: Crush:glm-5.2
