feat: use env to open auth window

.env.example

@@ -1,4 +1,5 @@
-MAIN_VITE_STEAMGRIDDB_API_KEY=YOUR_API_KEY
 MAIN_VITE_API_URL=API_URL
+MAIN_VITE_AUTH_URL=AUTH_URL
+MAIN_VITE_STEAMGRIDDB_API_KEY=YOUR_API_KEY
 MAIN_VITE_SENTRY_DSN=YOUR_SENTRY_DSN
 SENTRY_AUTH_TOKEN=

src/main/services/window-manager.ts

@@ -106,7 +106,7 @@ export class WindowManager {
       });
 
       authWindow.loadURL(
-        `https://auth.hydralauncher.gg/?${searchParams.toString()}`
+        `${process.env.MAIN_VITE_AUTH_URL}/?${searchParams.toString()}`
       );
 
       authWindow.once("ready-to-show", () => {