Saved wallet address book

[YaronZaki]

• Difficulty: good-first-issue · Effort: S · Impact: every user
• Expected Outcome
localStorage (with explicit user consent) holds a normalised list
  of saved wallet IDs.
• Files / Modules Affected
  • new: frontend/src/hooks/useAddressBook.js
• Dependencies: standalone.

[ifygreg01-best]

The issue descriptions is crystal clear, maintainer i would love to work on this issue

[grantfox-oss]

🦊 GrantFox — @ifygreg01-best has been assigned to this issue as part of the Official Campaign | FWC26 campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #275)
2. Your PR will be reviewed by the Quantarq maintainers

Good luck! Track your progress on GrantFox.