refactor(v4.0.0-alpha): beginning of a new era

apps/client/src/vite-env.d.ts

@@ -0,0 +1,9 @@
+/// <reference types="vite/client" />
+
+declare const appVersion: string;
+
+interface ImportMetaEnv {}
+
+interface ImportMeta {
+  readonly env: ImportMetaEnv;
+}