Meta+Userland: Run the GML formatter on CI and pre-commit

Now that the GML formatter is both perserving comments and also mostly
agrees to the existing GML style, it can be used to auto-format all the
GML files in the system. This commit does not only contain the scripts
for running the formatting on CI and the pre-commit hook, but also
initially formats all the existing GML files so that the hook is
successfull.

1 files changed, 1 insertions, 3 deletions

diff --git a/Userland/Applications/Calendar/CalendarWindow.gml b/Userland/Applications/Calendar/CalendarWindow.gml
index f8feb0f3b3..b47d8ed320 100644
--- a/Userland/Applications/Calendar/CalendarWindow.gml
+++ b/Userland/Applications/Calendar/CalendarWindow.gml
@@ -1,11 +1,9 @@
 @GUI::Widget {
     fill_with_background_color: true
-    layout: @GUI::VerticalBoxLayout {
-    }
+    layout: @GUI::VerticalBoxLayout
 
     @GUI::ToolbarContainer {
         name: "toolbar_container"
-
         @GUI::Toolbar {
             name: "toolbar"
         }