Stop pointless SP catch-up scans

A gift-claimed wallet is a brand-new seed but the claim flow never
passed generated:true, so every gift wallet ground through the
indexer's full history (~336k tweaks) hunting silent payments it could
not have received — the CPU burn seen with a fresh gift wallet open.
Fresh claim wallets now fast-forward their scan watermark to the tip
like any other generated wallet. And two tabs on the same wallet no
longer duplicate a catch-up: a localStorage lease, refreshed per chunk,
lets the second tab yield.

Co-Authored-By: Claude Fable 5 <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/features/gifts.js b/src/features/gifts.js
index 0038f75..ff2ab5a 100644
--- a/src/features/gifts.js
+++ b/src/features/gifts.js
@@ -81,7 +81,7 @@ export function giftsFeature(ctx) {
     // first-timer (or a wrong-network device) never has to visit Settings.
     // Per-wallet networks make this safe — other wallets keep their own.
     hook('arkGiftAdoptNetwork', code);
-    enterWallet(newMnemonic(), '', { gift: code });
+    enterWallet(newMnemonic(), '', { gift: code, generated: true });
   }
 
   // Claim a gift into an existing wallet (no new seed). activateAccount loads it and
@@ -117,7 +117,7 @@ export function giftsFeature(ctx) {
             h('span', { class: 'muted', style: 'font-size:18px;line-height:1' }, '\u203a'))
         ),
         h('div', { class: 'small faint', style: 'text-align:center' }, t('claimOr')),
-        h('button', { class: 'btn-primary btn-block', onClick: () => { ui.claimChoose = null; hook('arkGiftAdoptNetwork', code); enterWallet(newMnemonic(), '', { gift: code }); } }, t('claimNewWallet'))
+        h('button', { class: 'btn-primary btn-block', onClick: () => { ui.claimChoose = null; hook('arkGiftAdoptNetwork', code); enterWallet(newMnemonic(), '', { gift: code, generated: true }); } }, t('claimNewWallet'))
       )
     );
   }