Revert "fix: resolve all ESLint errors in backend and frontend"

This reverts commit 07dfd7e840.

paperless-backend/src/barcode/page-cache.service.ts

@@ -3,7 +3,6 @@ import { ConfigService } from '@nestjs/config';
 import * as path from 'path';
 import * as fs from 'fs/promises';
 import sharp from 'sharp';
-import { getErrorMessage } from '../common/error.util';
 
 const THUMBNAIL_WIDTH = 180;
 
@@ -55,9 +54,9 @@ export class PageCacheService {
           .resize({ width: THUMBNAIL_WIDTH })
           .png()
           .toFile(thumbDest);
-      } catch (err: unknown) {
+      } catch (err: any) {
         this.logger.warn(
-          `Seiten-Cache fehlgeschlagen (${documentId} Seite ${page}): ${getErrorMessage(err)}`,
+          `Seiten-Cache fehlgeschlagen (${documentId} Seite ${page}): ${err.message}`,
         );
       }
     }
@@ -104,9 +103,9 @@ export class PageCacheService {
         const to = path.join(dir, `page-${n - 1}.${variant}.png`);
         try {
           await fs.rename(from, to);
-        } catch (err: unknown) {
+        } catch (err: any) {
           this.logger.warn(
-            `Cache-Shift fehlgeschlagen (${documentId} Seite ${n} ${variant}): ${getErrorMessage(err)}`,
+            `Cache-Shift fehlgeschlagen (${documentId} Seite ${n} ${variant}): ${err.message}`,
           );
         }
       }