Adjust install, file-copy, and theme logic after first run on arch linux

src_files/.local/scripts/theme-set

@@ -50,7 +50,7 @@ theme_update_browser() {
         # actually applied, leaving here as is for now; TODO: fix or just remove
         defaults write com.brave.browser $policy -string "$color_hex"
     }
-    brave --refresh-platform-policy --no-startup-window
+    brave --refresh-platform-policy --no-startup-window > /dev/null
 }
 
 [[ ! -z $1 ]] && raw_target="$1" ||
@@ -62,7 +62,7 @@ theme_update_browser() {
 target_theme="$DIR_THEME_SETTINGS/$(echo $raw_target | tr ' ' '-' | tr '[:upper:]' '[:lower:]')"
 [[ ! -d "$target_theme" ]] && echo "theme not found: $target_theme" && exit 1
 
-ln -sF "$target_theme" $DIR_THEME_SETTINGS/.current-theme
+ln -snf "$target_theme" $DIR_THEME_SETTINGS/.current-theme
 
 theme_update_terminal
 theme_update_tmux