Reworking post-svelte build process for the extension

build-extension.js

@@ -0,0 +1,11 @@
+import {packExtension} from "./.vite/pack-extension.js";
+import path from "path";
+import {fileURLToPath} from "url";
+
+const __dirname = fileURLToPath(new URL('.', import.meta.url));
+
+void packExtension({
+  rootDir: __dirname,
+  exportDir: path.resolve(__dirname, 'build'),
+  contentScriptsDir: path.resolve(__dirname, 'build', 'content')
+});