Revert "feat: auto-move imported emails to IMAP folder and add 90-day cleanup"

This reverts commit b1b30fe1dd.

paperless-backend/src/inbox/inbox.service.ts

@@ -232,7 +232,7 @@ export class InboxService {
     variant: 'preview' | 'thumbnail',
     preferredUsername: string | null,
   ): Promise<string> {
-    const { doc, pdfPath } = await this.resolveDocument(id, preferredUsername);
+    const { doc } = await this.resolveDocument(id, preferredUsername);
     if (!Number.isInteger(page) || page < 1 || page > doc.PageCount) {
       throw new NotFoundException('Seite nicht gefunden');
     }
@@ -244,12 +244,7 @@ export class InboxService {
     try {
       await fs.access(filePath);
     } catch {
-      try {
-        await this.barcodeScanner.ensurePageCache(doc.Id, pdfPath);
-        await fs.access(filePath);
-      } catch {
-        throw new NotFoundException('Seite nicht gefunden');
-      }
+      throw new NotFoundException('Seite nicht gefunden');
     }
     return filePath;
   }