make initial changes to fqdn and docker

frontend/src/constants/constants.ts

@@ -1,5 +1,5 @@
 
-export const API_URL = 'https://nyipyatki-backend.davydovcloud.com';
+export const API_URL = 'https://juhannus-backend.davylis.com';
 export const GUESTS = [
     "Медведь",
     "Ксения",

frontend/vite.config.ts

@@ -5,6 +5,6 @@ import react from '@vitejs/plugin-react'
 export default defineConfig({
   plugins: [react()],
   server: {
-    allowedHosts: ['nyipyatki-dev.davydovcloud.com'],
+    allowedHosts: ['juhannus-dev.davylis.com'],
   }
 })