feat: explorer API, wallet, CCIP scripts, and config refresh

- Backend REST/gateway/track routes, analytics, Blockscout proxy paths.
- Frontend wallet and liquidity surfaces; MetaMask token list alignment.
- Deployment docs, verification scripts, address inventory updates.

Check: go build ./... under backend/ (pass).
Made-with: Cursor

frontend/package.json

@@ -8,7 +8,7 @@
     "build": "next build",
     "build:check": "npm run lint && npm run type-check && npm run build",
     "smoke:routes": "node ./scripts/smoke-routes.mjs",
-    "start": "PORT=${PORT:-3000} node .next/standalone/server.js",
+    "start": "PORT=${PORT:-3000} node ./scripts/start-standalone.mjs",
     "start:next": "next start",
     "lint": "next lint",
     "type-check": "tsc --noEmit -p tsconfig.check.json",