style(ui): simplify panels, remove borders and scrollbars, add padding, enable inline mode

television/cable/fonts.toml

@@ -10,4 +10,7 @@ command = "fc-list --format='%{family}\n' | sort -uf"
 command = "fc-list '{}' --format='%{file}\n%{style}\n%{family}\n' | head -20"
 
 [ui.preview_panel]
+border_type = "none"
+scrollbar = false
+padding = { left = 2, right = 1, top = 0, bottom = 0 }
 size = 70