refactor: batch 3

support/b64-loader.ts

@@ -0,0 +1,15 @@
+import { readFile } from 'node:fs/promises';
+import { Plugin } from 'vite';
+
+export const base64Loader: Plugin = {
+  name: 'base64-loader',
+  async transform(_: unknown, id: string) {
+    const [path, query] = id.split('?');
+    if (query != 'base64') return null;
+
+    const data = await readFile(path);
+    const base64 = data.toString('base64');
+
+    return `export default '${base64}';`;
+  },
+};