docs: corrected app function parameter signature

docs/content/docs/(documentation)/usage/cli.mdx

@@ -86,7 +86,7 @@ export default {
     url: "file:data.db",
   },
   // or use the `app` function which passes the environment variables
-  app: ({ env }) => ({
+  app: (env) => ({
     connection: {
       url: env.DB_URL,
     },

docs/content/docs/(documentation)/usage/database.mdx

@@ -147,7 +147,7 @@ To manually specify which D1 database to take, you can specify it explicitly:
 import { serve, d1 } from "bknd/adapter/cloudflare";
 
 export default serve<Env>({
-  app: ({ env }) => d1({ binding: env.D1_BINDING }),
+  app: (env) => d1({ binding: env.D1_BINDING }),
 });
 ```