feat(bots/discord): add source

bots/discord/src/utils/fs.ts

@@ -0,0 +1,17 @@
+import { join } from 'path'
+import { readdir, stat } from 'fs/promises'
+
+export async function listAllFilesRecursive(dir: string): Promise<string[]> {
+    const files = await readdir(dir)
+    const result: string[] = []
+    for (const file of files) {
+        const filePath = join(dir, file)
+        const fileStat = await stat(filePath)
+        if (fileStat.isDirectory()) {
+            result.push(...(await listAllFilesRecursive(filePath)))
+        } else {
+            result.push(filePath)
+        }
+    }
+    return result
+}