chore: provide safely config

Author: hywax

Diff for: server/api/settings.ts

@@ -2,6 +2,14 @@ import type { CompleteConfig } from '~/types'
 
 export default defineEventHandler(async () => {
   const storage = useStorage('main')
+  const config = await storage.getItem<CompleteConfig>('config')
 
-  return await storage.getItem<CompleteConfig>('config')
+  if (!config) {
+    throw createError({
+      statusCode: 500,
+      statusMessage: 'Bad loading config',
+    })
+  }
+
+  return extractSafelyConfig(config)
 })