chore(backend): Resolve import/no-default-export rule violations (#11732)

* Disable `import/no-default-export` properly

* Disable `import/no-default-export`

packages/backend/src/misc/generate-native-user-token.ts

@@ -5,4 +5,5 @@
 
 import { secureRndstr } from '@/misc/secure-rndstr.js';
 
+// eslint-disable-next-line import/no-default-export
 export default () => secureRndstr(16);

packages/backend/src/misc/get-reaction-emoji.ts

@@ -3,6 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+// eslint-disable-next-line import/no-default-export
 export default function(reaction: string): string {
 	switch (reaction) {
 		case 'like': return '👍';

packages/backend/src/misc/is-native-token.ts

@@ -3,4 +3,5 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+// eslint-disable-next-line import/no-default-export
 export default (token: string) => token.length === 16;

packages/backend/src/misc/is-quote.ts

@@ -5,6 +5,7 @@
 
 import type { MiNote } from '@/models/entities/Note.js';
 
+// eslint-disable-next-line import/no-default-export
 export default function(note: MiNote): boolean {
 	return note.renoteId != null && (note.text != null || note.hasPoll || (note.fileIds != null && note.fileIds.length > 0));
 }