Renewing asks first, and a renewal links to its round's transaction

- The coins page's Renew button opens a confirmation instead of renewing
  at once: how many coins, their amount, the fee, and what is left to
  spend meanwhile — with a red notice when that is nothing (the button
  selects every coin by default, which is how a user locked their whole
  balance for an hour on 2026-10-03). It says the coins can't be spent
  until the round's transaction confirms and that a renewal can't be
  cancelled; the wallet renews for free near expiry anyway. The inline
  notice from 328f2db moves into it.
- A renewal keeps its round's transaction id as soon as the round has
  run (before it confirms): the in-progress card on the coins page links
  to it, and the finished renewal's history row carries it, so its
  detail shows the id with View/Copy like any on-chain movement.
  Renewals finished before this change have no id recorded.

tools/ark/renew-confirm-ui-test.js, tools/ark/renew-txid-test.js

Co-Authored-By: Claude Fable 5.1 <[email protected]>
Claude-Session: https://claude.ai/code/session_01ULQZS9MQa6iAsXnrJUD9Du

1 files changed, 1 insertions, 1 deletions

diff --git a/src/app.js b/src/app.js
index 7b37ead..28cf9aa 100644
--- a/src/app.js
+++ b/src/app.js
@@ -3015,7 +3015,7 @@ function goHome() {
       if (['screen', 'tab', 'msgView', 'msgCommunity', 'msgPeer', 'feedId'].includes(f)) continue;
       ui[f] = ['chatOpen', 'giftMode', 'profEditFilled', 'profOverThread'].includes(f) ? false : null;
     }
-    ui.arkCoinsSel = null; ui.pos = null; ui.feedEdit = null; ui.feedMenu = null;
+    ui.arkCoinsSel = null; ui.arkRenewConfirm = null; ui.pos = null; ui.feedEdit = null; ui.feedMenu = null;
     ui.tab = wallet.offline ? 'settings' : 'history';
     ui.draft = null;
     ui.sendResult = null;