Settings: surface wallet settings, add Nostr section, tuck rarities into Advanced

The main Settings tab now inlines the active wallet's own cards
(recovery phrase, name, public key) instead of linking to a sub-page,
followed by payment address, Ark status, network, and data source. All
nostr cards — address, account link, wallet connect, device sync — sit
under one Nostr heading via a new nostrSettingsCards seam. Offline
transfer, address rescan, and auto-logout move to an Advanced sub-page.
The Ark provider picker is gone: mainnet always rides coinos (a stale
stored choice no longer wins); dev networks keep their per-network
defaults. The per-account screen (Accounts → ⚙) reuses the same card
builders unchanged.

Co-Authored-By: Claude Fable 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Wvj4aoeMZwA7VUGdJP9Swi

1 files changed, 4 insertions, 0 deletions

diff --git a/src/api.js b/src/api.js
index 5824120..42e953a 100644
--- a/src/api.js
+++ b/src/api.js
@@ -248,6 +248,10 @@ export function arkPresets(net = getNetwork()) {
   return ARK_PRESETS_BY_NET[net] || ARK_PRESETS_BY_NET.mainnet;
 }
 export function getArkProviderId(net = getNetwork()) {
+  // Mainnet always rides coinos — the provider picker was removed from
+  // Settings, so a stale stored choice must not silently win. Dev networks
+  // still honor a stored id (regtest/mutinynet testing needs it).
+  if (net === 'mainnet') return 'coinos';
   try {
     const id = localStorage.getItem(nk(ARK_PROVIDER_KEY, net));
     if (id && arkPresets(net).some((p) => p.id === id)) return id;