legado初步支持

src/app/api/books/sources/route.ts

@@ -1,6 +1,6 @@
 import { NextRequest, NextResponse } from 'next/server';
 
-import { opdsClient } from '@/lib/opds.client';
+import { bookProvider } from '@/lib/book-provider';
 
 import { getAuthorizedBooksUsername } from '../_utils';
 
@@ -11,7 +11,7 @@ export async function GET(request: NextRequest) {
   if (username instanceof NextResponse) return username;
 
   try {
-    const sources = await opdsClient.getSources();
+    const sources = await bookProvider.getSources();
     return NextResponse.json({ sources });
   } catch (error) {
     return NextResponse.json({ error: (error as Error).message }, { status: 500 });