helix: cleanup config

files/helix/.config/helix/config.toml

@@ -2,15 +2,14 @@ theme = "everforest_light_modded"
 
 [editor]
 line-number = "relative"
+cursorline = true
 cursor-shape.insert = "bar"
 insert-final-newline = false
-# rulers = [80, 100]
 true-color = true
 text-width = 100
 
 [editor.whitespace.render]
 tab = "all"
-# space = "all"
 
 [editor.indent-guides]
 render = true