Fixed build

esbuild.config.mjs

@@ -4,6 +4,7 @@ import builtins from 'builtin-modules'
 import esbuildSvelte from 'esbuild-svelte'
 import { sveltePreprocess } from 'svelte-preprocess'
 import path from 'path'
+import { copy } from 'esbuild-plugin-copy'
 
 const banner = `/*
 THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
@@ -41,6 +42,12 @@ const context = await esbuild.context({
       compilerOptions: { css: 'injected' },
       preprocess: sveltePreprocess(),
     }),
+    copy({
+      assets:{
+        from: ['manifest.json','./assets/styles.css'],
+        to: ['./']
+      }
+    })
   ],
   format: 'cjs',
   target: 'chrome98',