fix(lock): remove unused randomInt import

- Removed `randomInt` from `src/lock-publisher.mjs` imports as it is no longer used (replaced by `secureRandom` from `src/lock-utils.mjs`).
- Verified lint passes locally.

Co-authored-by: PR0M3TH3AN <[email protected]>

src/lock-ops.mjs

@@ -8,11 +8,12 @@ import {
   KIND_APP_DATA,
   MS_PER_SECOND,
 } from './constants.mjs';
-import { nowUnix, relayListLabel } from './utils.mjs';
+import { nowUnix } from './utils.mjs';
 import { defaultHealthManager, buildRelayHealthConfig, RelayHealthManager } from './relay-health-manager.mjs';
 import { publishLock, LockPublisher } from './lock-publisher.mjs';
 import {
   withTimeout,
+  relayListLabel,
   mergeRelayList,
   secureRandom,
 } from './lock-utils.mjs';

src/lock-publisher.mjs

@@ -1,4 +1,4 @@
-import { randomUUID, randomInt } from 'node:crypto';
+import { randomUUID } from 'node:crypto';
 import { SimplePool } from 'nostr-tools/pool';
 import {
   getPublishTimeoutMs,