DEV: Move settings descriptions to locales/en.yml (#26)

This makes the translation of the descriptions with Crowdin possible.

locales/en.yml

@@ -1,6 +1,10 @@
 en:
   theme_metadata:
     description: "A toolbox for developers to quickly toggle common actions while developing"
+    settings:
+      show_header_button: "Show the trigger for the dev toolbox in the header panel"
+      remove_button_from_flow: "Fixes the header button to bottom right. (Requires show_header_button to be enabled)"
+      actions_close_modal: "Triggering an action in the toolbox will also close the toolbox modal."
   dev_utils:
     toggle_btn: "Dev Toolbox"
     modal:

settings.yml

@@ -1,27 +1,21 @@
 show_header_button:
   type: bool
   default: false
-  description:
-    en: "Show the trigger for the dev toolbox in the header panel"
 remove_button_from_flow:
   type: bool
   default: false
-  description:
-    en: "Fixes the header button to bottom right. (Requires show_header_button to be enabled)"
 actions_close_modal:
   type: bool
   default: true
-  description:
-    en: "Triggering an action in the toolbox will also close the toolbox modal."
 custom_links:
   type: objects
   default: []
   schema:
     name: link
     properties:
-      name: 
+      name:
         type: string
-      icon: 
+      icon:
         type: string
-      link: 
+      link:
         type: string