[ HumanjavaEnterprises/nostr-nsec-seedphrase ] fix(deps): resolve npm audit vulnerabilities (ajv, minimatch, rollup)

Update transitive dependencies to fix:
- ajv <6.14.0: ReDoS with $data option (moderate)
- minimatch 9.0.0-9.0.6: multiple ReDoS vectors (high)
- rollup 4.0.0-4.58.0: arbitrary file write via path traversal (high)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
https://github.com/HumanjavaEnterprises/nostr-nsec-seedphrase/commit/7b010d797d1e08b39849bcd88ca8ec3a37308549