fix blocking during scans

src/lib/scanner.ts

@@ -546,7 +546,7 @@ async function scanMixed(library: Library, libraryRoot: string): Promise<void> {
 // ---------------------------------------------------------------------------
 
 async function scanComics(library: Library, libraryRoot: string): Promise<void> {
-  const items = scanComicsLibrary(libraryRoot, library.id)
+  const items = await scanComicsLibrary(libraryRoot, library.id)
   const db = getDb()
   const now = Date.now()
 
@@ -678,7 +678,7 @@ async function scanComics(library: Library, libraryRoot: string): Promise<void>
 
   // Import ComicInfo.xml metadata (title, year, genres, tags)
   try {
-    importComicMetadata(library)
+    await importComicMetadata(library)
   } catch (err) {
     console.error(`[scanner]   Error importing comic metadata for "${library.name}":`, err)
   }