chore: update next 16 beta config and docs

next.config.ts

@@ -1,9 +1,11 @@
 import type { NextConfig } from "next"
 
 const nextConfig: NextConfig = {
+  server: {
+    allowedHosts: ["tickets.esdrasrenan.com.br", "convex.esdrasrenan.com.br", "localhost"],
+  },
   experimental: {
     turbopackFileSystemCacheForDev: true,
-    trustHostHeader: true,
   },
 }