- Removed duplicated `extractDTagValue` method from `js/ui/components/RevertModal.js`
- Imported and used `getDTagValueFromTags` from `js/nostr/nip71.js`
- Added unit tests for `getDTagValueFromTags` in `tests/nostr/nip71-d-tag.test.mjs`
This reduces code duplication and ensures consistent d-tag extraction logic.
Co-authored-by: PR0M3TH3AN <[email protected]>