Fix vite env type declarations and tsconfig in PartnerUI

PostFundManagement.PartnerUI/src/vite-env.d.ts

@@ -0,0 +1,15 @@
+/// <reference types="vite/client" />
+
+interface ImportMetaEnv {
+  readonly VITE_OIDC_AUTHORITY?: string;
+  readonly VITE_OIDC_AUDIENCE?: string;
+  readonly VITE_OIDC_CLIENT_ID?: string;
+  readonly VITE_API_BASE_URL?: string;
+  readonly VITE_HASHER_SALT?: string;
+  readonly VITE_HASHER_MIN_LENGTH?: string;
+  readonly [key: string]: any;
+}
+
+interface ImportMeta {
+  readonly env: ImportMetaEnv;
+}