coinosv3.git/tools/ark/ln-e2e-test.js, branch fdroid-v1.6

Fix send-form UX around lightning pays; harden ln state machines

2026-07-31T15:04:33Z

- a rejected cosign (gRPC INVALID_ARGUMENT) returns the input vtxo to spendable and fails the action instead of leaving it pending forever — the stuck-pending state that pushed small zaps onto Boltz's 25k minimum - ark ln-pay now takes over when funds are settling (retrying quote) rather than falling through to Boltz - typing a destination clears stale send errors (also cleared on tab switch); paste path likewise - typed lightning addresses no longer auto-advance mid-keystroke (the matcher fired at `a@b.co` before `.com`, yanking the form away): the send form offers an explicit "Zap " button; pasted/scanned addresses still advance immediately - ln-recv: HTLC vtxos anchored to a not-yet-confirmed pool round park and retry instead of throwing; the requested HTLC expiry is anchored on first prepare so retries can't inflate it past the server's grant Co-Authored-By: Claude Fable 5

Dust-isolate arkoor outputs; prove lightning E2E on regtest

2026-07-31T08:10:13Z

The server rejects an arkoor mixing dust and non-dust outputs, which broke small Lightning payments (a 45-sat HTLC next to change) and tiny plain sends. Mirror bark's isolation: dust outputs route through a combined isolation output spent by a fanout tx, splitting a non-dust output to pad the dust below-threshold. Outputs can therefore split across two vtxos, so the manager now classifies results by policy instead of index (legacy single-field actions still resume). Regtest now runs the full stack: dedicated cln-ark node (secondark/cln-hold, hold plugin + xpay) wired into captaind with a channel to the coinos dev clc node. tools/ark/ln-e2e-test.js proves pay (5000 sat and a 25-sat dust zap), hold-invoice receive with claim, and spending the claimed vtxos. Co-Authored-By: Claude Fable 5