Add ada swap functionality

frontend/.env.example

@@ -1,3 +1 @@
-NEXT_PUBLIC_PAYMENT_API_BASE_URL=/api/v1
-NEXT_PUBLIC_TRANSAK_API_KEY=1234567890
-NEXT_PUBLIC_ENVIRONMENT=staging
+PUBLIC_PAYMENT_API_BASE_URL=/..

frontend/.gitignore

@@ -39,5 +39,3 @@ yarn-error.log*
 # typescript
 *.tsbuildinfo
 next-env.d.ts
-
-.env

frontend/next.config.ts

@@ -1,15 +1,16 @@
-import type { NextConfig } from "next";
+import type { NextConfig } from 'next';
 
 const nextConfig: NextConfig = {
   output: 'export',
   distDir: 'dist',
   basePath: '/admin',
   env: {
-    NEXT_PUBLIC_PAYMENT_API_BASE_URL: process.env.NEXT_PUBLIC_PAYMENT_API_BASE_URL || '/api/v1'
+    NEXT_PUBLIC_PAYMENT_API_BASE_URL:
+      process.env.NEXT_PUBLIC_PAYMENT_API_BASE_URL || 'http://localhost:3001',
   },
   images: {
-    unoptimized: true
-  }
+    unoptimized: true,
+  },
 };
 
 export default nextConfig;