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

This reverts commit 07dfd7e840.

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

@@ -10,7 +10,6 @@ import {
   type InboxSource,
   type StoredQrCode,
 } from '../database/entities/inbox-document.entity';
-import { getErrorMessage, getErrorCode } from '../common/error.util';
 import { PageCacheService } from '../barcode/page-cache.service';
 
 interface LegacyScanRow {
@@ -42,10 +41,10 @@ export class InboxMigrationService implements OnApplicationBootstrap {
         withFileTypes: true,
       });
       subdirs = entries.filter((e) => e.isDirectory()).map((e) => e.name);
-    } catch (err: unknown) {
-      if (getErrorCode(err) !== 'ENOENT') {
+    } catch (err: any) {
+      if (err.code !== 'ENOENT') {
         this.logger.warn(
-          `Migration: ${this.legacyRoot} nicht lesbar: ${getErrorMessage(err)}`,
+          `Migration: ${this.legacyRoot} nicht lesbar: ${err.message}`,
         );
       }
       return;
@@ -57,10 +56,8 @@ export class InboxMigrationService implements OnApplicationBootstrap {
       let files: string[];
       try {
         files = await fs.readdir(dir);
-      } catch (err: unknown) {
-        this.logger.warn(
-          `Migration: ${dir} nicht lesbar: ${getErrorMessage(err)}`,
-        );
+      } catch (err: any) {
+        this.logger.warn(`Migration: ${dir} nicht lesbar: ${err.message}`);
         continue;
       }
 
@@ -70,9 +67,9 @@ export class InboxMigrationService implements OnApplicationBootstrap {
         try {
           await this.migrateFile(src, subdir, name);
           migrated += 1;
-        } catch (err: unknown) {
+        } catch (err: any) {
           this.logger.error(
-            `Migration fehlgeschlagen (${src}): ${getErrorMessage(err)}`,
+            `Migration fehlgeschlagen (${src}): ${err.message}`,
           );
         }
       }
@@ -119,8 +116,8 @@ export class InboxMigrationService implements OnApplicationBootstrap {
     try {
       await fs.rename(src, dest);
       return;
-    } catch (err: unknown) {
-      if (getErrorCode(err) !== 'EXDEV') throw err;
+    } catch (err: any) {
+      if (err.code !== 'EXDEV') throw err;
     }
     await fs.copyFile(src, dest);
     try {