fix: repair build

modules/asset-generator.ts

@@ -2,7 +2,7 @@ import { defineNuxtModule, useLogger } from "@nuxt/kit";
 import { readdir, readFile, writeFile } from "fs/promises";
 import { join, relative, parse } from "path";
 import { existsSync, watch } from "fs";
-import { execSync } from "child_process";
+// import { execSync } from "child_process";
 import sharp from "sharp";
 
 type AtlasRect = {
@@ -278,7 +278,7 @@ ${sp}  }`;
       }
     };
 
-    nuxt.hook("build:before", generateAssets);
+    await generateAssets();
 
     if (nuxt.options.dev) {
       const watchAndRegenerate = (