- Add useNavPreferences hook (localStorage) with a curated catalog of pinnable
destinations (Lab, Events, Crews, Wallet, Stash, Collections, Contacts,
Messages, Stats), defaults, normalization/validation and login-gating
- Map (Shops & Spots) is fixed on the left; Profile/Login fixed on the right;
the 3 middle slots are user-customizable — nothing is ever lost since the
burger menu still lists everything
- CustomizeNavSheet: bottom-sheet editor with a live preview bar (locked slots
shown with 🔒), a toggle grid with a 3/3 counter + "bar full" state, up/down
reordering, and reset-to-default. Draft state so changes are cancelable
- Entry points: long-press (or right-click) any bottom tab, plus a "Customize
nav bar" item in the burger menu
- Login-gated tabs are hidden from logged-out users and gracefully fall back if
a saved layout references them
- Resolve tabs in Layout and pass to MobileNav as props (avoids any module-init
ordering issues with the hoisted MobileNav declaration); defensive ?? [] guard
Docs unchanged (client-only preference, no new Nostr kinds).
Co-authored-by: shakespeare.diy <assistant@shakespeare.diy>
