Fix bridge UI white triangle and set 1% fee

- Remove @luxfi/ui Footer that renders a massive 1904px white SVG
  triangle (LuxLogo) due to Tailwind hidden class not applying in
  production build. Replace with minimal text footer.
- Set bridge fee to 1% (wallet_fee: 0.01, wallet_fee_in_usd: 1)
  down from previous 10% placeholder values.

app/bridge/src/app/layout.tsx

@@ -2,7 +2,7 @@ import React, { type PropsWithChildren } from 'react'
 import dynamic from "next/dynamic"
 import { Inter } from 'next/font/google'
 
-import { Footer } from '@luxfi/ui'
+// Footer removed — bridge is a single-page swap interface
 
 const inter = Inter({ subsets: ['latin'], variable: '--font-inter' })
 
@@ -95,7 +95,9 @@ const RootLayout: React.FC<PropsWithChildren> = async ({ children }) => {
             </div>
           </Main>
         )}
-        <Footer siteDef={tenantSiteDef} />
+        <footer className="py-4 text-center text-xs text-muted-foreground">
+          Lux Bridge
+        </footer>
       </body>
     </html>
   )

app/server/src/domain/rate.ts

@@ -15,8 +15,8 @@ export const getRate = async (
   ])
 
   return {
-    wallet_fee_in_usd: 10,
-    wallet_fee: 0.1,
+    wallet_fee_in_usd: 1,
+    wallet_fee: 0.01,
     wallet_receive_amount: amount,
     manual_fee_in_usd: 0,
     manual_fee: 0,