Migrate old admin modules and local crud deps

Port pages for data forms, score admin, student maintenance,
vacation records, menu routing, and workbench. Add team switching,
dynamic menu loading, viewport scaling, and bundled local fast-crud
packages.

lib/fast-crud/dist/d/locale/index.d.ts

@@ -0,0 +1,10 @@
+declare class I18n {
+    vueI18nInstance: any;
+    t(key: string, args: any): any;
+    setVueI18n(instance: any): void;
+}
+export declare const i18n: I18n;
+export declare function useI18n(): {
+    t: any;
+};
+export {};