Ark gifts: instant off-chain bearer gifts inside the gift flow

Ark can't presign a bearer spend, so an ark gift is a vtxo sent to an
ephemeral ark identity whose seed IS the link (/ag/<code>: net, amount,
32-byte secret). The claimer rebuilds the identity, reads its mailbox,
and sweeps to their own ark address — instant, free, and it works for a
brand-new empty wallet with zero on-chain footprint. The sender keeps
the secret, which is what makes revoke possible (first cosign wins).

The gift form gains an On-chain/Ark source toggle when ark balance
exists; ark gifts skip the lock/split logic entirely. Claim, choose-
wallet, already-claimed, and nostr-locked (/lg/) flows all branch by
code kind; unclaimed ark gifts list with one-tap revoke and lazily
mark themselves claimed via GetVtxoStatus. Features stay decoupled:
gifts asks for ark support via the new ctx.hook seam, so either
feature builds alone.

Also restores goHome in the feature ctx — lost in the plugin-seam
extraction, it made the already-claimed screen throw on render.

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

1 files changed, 7 insertions, 0 deletions

diff --git a/src/i18n.js b/src/i18n.js
index 510a49e..9e04f71 100644
--- a/src/i18n.js
+++ b/src/i18n.js
@@ -377,6 +377,13 @@ const STR = {
     arkBoardNoFunds: 'Needs at least {n} sats of on-chain balance.',
     arkRefreshBtn: 'Refresh / consolidate {n} coin(s)',
     arkOffboardBtn: 'Move {n} back on-chain',
+    giftSourceChain: 'On-chain',
+    giftSourceArk: '⚔ Ark',
+    giftArkNote: 'Sent from your Ark balance — the link claims instantly, off-chain, with no fee.',
+    giftArkOutstanding: '{n} unclaimed Ark gift(s)',
+    giftArkRevoked: 'Gift swept back to your Ark balance.',
+    claimArkFree: 'instant, no fee',
+    arkGiftWrongNet: 'This gift lives on {net} — switch the network in Settings, then open the link again.',
     arkOffboardedTitle: 'Withdrawing!',
     arkOffboardedNote: 'Arrives in this wallet’s on-chain balance after 1 confirmation.',
     arkOffboarded: 'Withdrawn on-chain',