feat: allow setting ace editor theme (#3826)

Co-authored-by: Henrique Dias <mail@hacdias.com>

frontend/src/types/settings.d.ts

@@ -21,6 +21,7 @@ interface SettingsDefaults {
   commands: any[];
   hideDotfiles: boolean;
   dateFormat: boolean;
+  aceEditorTheme: string;
 }
 
 interface SettingsBranding {

frontend/src/types/user.d.ts

@@ -13,6 +13,7 @@ interface IUser {
   dateFormat: boolean;
   viewMode: ViewModeType;
   sorting?: Sorting;
+  aceEditorTheme: string;
 }
 
 type ViewModeType = "list" | "mosaic" | "mosaic gallery";