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

television/cable/journal.toml

@@ -11,7 +11,7 @@ command = "journalctl -b --no-pager -o short-iso -n 50 SYSLOG_IDENTIFIER='{}' 2>
 
 [ui]
 layout = "portrait"
-preview_panel = { size = 70 }
+preview_panel = { size = 70, border_type = "none", scrollbar = false, padding = { left = 2, right = 1, top = 0, bottom = 0 } }
 
 [actions.logs]
 description = "Follow live logs for the selected identifier"