update vite envs

Author: Tristan-WorkGH

.env

@@ -1,2 +1,3 @@
 VITE_API_GATEWAY=api/gateway
 VITE_WS_GATEWAY=ws/gateway
+VITE_DEBUG_REQUESTS=false

src/vite-env.d.ts

@@ -7,3 +7,22 @@
 
 /// <reference types="vite-plugin-svgr/client" />
 /// <reference types="vite/client" />
+
+/* Don't know why but seem that TypeScript merge definitions of these two interfaces with existing ones.
+ * https://vitejs.dev/guide/env-and-mode#intellisense-for-typescript
+ */
+import { UrlString } from '@gridsuite/commons-ui';
+
+interface ImportMetaEnv {
+    /* From @gridsuite/commons-ui */
+    readonly VITE_API_GATEWAY: UrlString;
+    readonly VITE_WS_GATEWAY: UrlString;
+    // readonly VITE_DEBUG_REQUESTS?: boolean;
+    readonly VITE_DEBUG_HOOK_RENDER?: boolean;
+    /* From this app */
+    readonly VITE_DEBUG_REQUESTS: boolean;
+}
+
+interface ImportMeta {
+    readonly env: ImportMetaEnv;
+}