Auto-withdraw: forward Spending onward past a threshold

Settings → Payments takes a destination, a threshold, and an optional
amount to keep behind. When Spending crosses the threshold the wallet
sends the rest on by itself, resolving the destination the same way the
send form does — an ark address goes native and free, a payment name
prefers its ark instruction before falling back to lightning, an npub
tries its ark advert then its lightning address, and an on-chain
address becomes a cooperative offboard (carving out an exact-amount
vtxo first when it isn't sending everything, since offboards move whole
vtxos).

Money moving without a human watching deserves guardrails: one transfer
at a time, never while another ark action is in flight, a fifteen-minute
backoff after a failure with the reason kept for the card, destinations
validated before it can be switched on, and dust amounts skipped.

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

1 files changed, 17 insertions, 0 deletions

diff --git a/src/i18n.js b/src/i18n.js
index 18fe2cd..ab03ea6 100644
--- a/src/i18n.js
+++ b/src/i18n.js
@@ -463,6 +463,23 @@ const STR = {
     arkUniDesc: 'Your escape hatch: claim the money yourself without anyone’s help. Takes about a day and costs mining fees, but works even if the server disappears.',
     arkExitNoBalance: 'Nothing in Spending to move.',
     arkZapTitle: 'Send a zap',
+    awTitle: 'Auto-withdraw',
+    awDesc: 'When Spending goes over an amount you choose, send it onward automatically — to an address, a payment name, a lightning address, or an npub.',
+    awDest: 'Send to',
+    awDestPh: 'name@domain, npub, bc1…, ark1…',
+    awThreshold: 'When Spending reaches (sats)',
+    awKeep: 'Keep behind (sats)',
+    awTurnOn: 'Turn on auto-withdraw',
+    awTurnOff: 'Turn off',
+    awOn: 'Auto-withdraw is on',
+    awOff: 'Auto-withdraw is off',
+    awBadDest: "That destination isn't one we can pay",
+    awLowThreshold: 'Use a threshold of at least 1,000 sats',
+    awKeepTooHigh: 'Keep less behind than the threshold',
+    awOutOfRange: "The amount is outside the destination's limits",
+    awSent: 'Auto-withdrew {n}',
+    awLast: 'Last sent {n} · {when}',
+    awLastError: 'Last attempt failed: {why}',
     zapTitle: 'Send a zap',
     zapFinding: 'Finding the best way to pay them…',
     arkZapLookup: 'Looking them up…',