loop/instantout/fsm.md

```mermaid
stateDiagram-v2
[*] --> Init: OnStart
BuildHtlc
BuildHtlc --> InstantOutFailed: OnError
BuildHtlc --> PushPreimage: OnHtlcSigReceived
BuildHtlc --> InstantOutFailed: OnRecover
FailedHtlcSweep
FailedHtlcSweep --> PublishHtlcSweep: OnRecover
FinishedHtlcPreimageSweep
FinishedSweeplessSweep
Init
Init --> InstantOutFailed: OnError
Init --> SendPaymentAndPollAccepted: OnInit
Init --> InstantOutFailed: OnRecover
InstantOutFailed
PublishHtlc
PublishHtlc --> FailedHtlcSweep: OnError
PublishHtlc --> PublishHtlcSweep: OnHtlcPublished
PublishHtlc --> PublishHtlc: OnRecover
PublishHtlcSweep
PublishHtlcSweep --> FailedHtlcSweep: OnError
PublishHtlcSweep --> WaitForHtlcSweepConfirmed: OnHtlcSweepPublished
PublishHtlcSweep --> PublishHtlcSweep: OnRecover
PushPreimage
PushPreimage --> InstantOutFailed: OnError
PushPreimage --> PublishHtlc: OnErrorPublishHtlc
PushPreimage --> PushPreimage: OnRecover
PushPreimage --> WaitForSweeplessSweepConfirmed: OnSweeplessSweepPublished
SendPaymentAndPollAccepted
SendPaymentAndPollAccepted --> InstantOutFailed: OnError
SendPaymentAndPollAccepted --> BuildHtlc: OnPaymentAccepted
SendPaymentAndPollAccepted --> InstantOutFailed: OnRecover
WaitForHtlcSweepConfirmed
WaitForHtlcSweepConfirmed --> FailedHtlcSweep: OnError
WaitForHtlcSweepConfirmed --> FinishedHtlcPreimageSweep: OnHtlcSwept
WaitForHtlcSweepConfirmed --> WaitForHtlcSweepConfirmed: OnRecover
WaitForSweeplessSweepConfirmed
WaitForSweeplessSweepConfirmed --> PublishHtlc: OnError
WaitForSweeplessSweepConfirmed --> WaitForSweeplessSweepConfirmed: OnRecover
WaitForSweeplessSweepConfirmed --> FinishedSweeplessSweep: OnSweeplessSweepConfirmed
```
fsm: add instanout fsm parsing 2023-10-25 23:32:40 +02:00			```mermaid
			`stateDiagram-v2`
			`[*] --> Init: OnStart`
			`BuildHtlc`
fsm: make diagram generation deterministic 2026-07-18 15:30:49 -03:00			`BuildHtlc --> InstantOutFailed: OnError`
fsm: add instanout fsm parsing 2023-10-25 23:32:40 +02:00			`BuildHtlc --> PushPreimage: OnHtlcSigReceived`
fsm: make diagram generation deterministic 2026-07-18 15:30:49 -03:00			`BuildHtlc --> InstantOutFailed: OnRecover`
fsm: add instanout fsm parsing 2023-10-25 23:32:40 +02:00			`FailedHtlcSweep`
fsm: make diagram generation deterministic 2026-07-18 15:30:49 -03:00			`FailedHtlcSweep --> PublishHtlcSweep: OnRecover`
			`FinishedHtlcPreimageSweep`
fsm: add instanout fsm parsing 2023-10-25 23:32:40 +02:00			`FinishedSweeplessSweep`
			`Init`
fsm: make diagram generation deterministic 2026-07-18 15:30:49 -03:00			`Init --> InstantOutFailed: OnError`
fsm: add instanout fsm parsing 2023-10-25 23:32:40 +02:00			`Init --> SendPaymentAndPollAccepted: OnInit`
fsm: make diagram generation deterministic 2026-07-18 15:30:49 -03:00			`Init --> InstantOutFailed: OnRecover`
			`InstantOutFailed`
fsm: add instanout fsm parsing 2023-10-25 23:32:40 +02:00			`PublishHtlc`
			`PublishHtlc --> FailedHtlcSweep: OnError`
fsm: make diagram generation deterministic 2026-07-18 15:30:49 -03:00			`PublishHtlc --> PublishHtlcSweep: OnHtlcPublished`
fsm: add instanout fsm parsing 2023-10-25 23:32:40 +02:00			`PublishHtlc --> PublishHtlc: OnRecover`
fsm: make diagram generation deterministic 2026-07-18 15:30:49 -03:00			`PublishHtlcSweep`
			`PublishHtlcSweep --> FailedHtlcSweep: OnError`
			`PublishHtlcSweep --> WaitForHtlcSweepConfirmed: OnHtlcSweepPublished`
			`PublishHtlcSweep --> PublishHtlcSweep: OnRecover`
fsm: add instanout fsm parsing 2023-10-25 23:32:40 +02:00			`PushPreimage`
fsm: make diagram generation deterministic 2026-07-18 15:30:49 -03:00			`PushPreimage --> InstantOutFailed: OnError`
			`PushPreimage --> PublishHtlc: OnErrorPublishHtlc`
fsm: add instanout fsm parsing 2023-10-25 23:32:40 +02:00			`PushPreimage --> PushPreimage: OnRecover`
			`PushPreimage --> WaitForSweeplessSweepConfirmed: OnSweeplessSweepPublished`
			`SendPaymentAndPollAccepted`
fsm: make diagram generation deterministic 2026-07-18 15:30:49 -03:00			`SendPaymentAndPollAccepted --> InstantOutFailed: OnError`
fsm: add instanout fsm parsing 2023-10-25 23:32:40 +02:00			`SendPaymentAndPollAccepted --> BuildHtlc: OnPaymentAccepted`
fsm: make diagram generation deterministic 2026-07-18 15:30:49 -03:00			`SendPaymentAndPollAccepted --> InstantOutFailed: OnRecover`
fsm: add instanout fsm parsing 2023-10-25 23:32:40 +02:00			`WaitForHtlcSweepConfirmed`
fsm: make diagram generation deterministic 2026-07-18 15:30:49 -03:00			`WaitForHtlcSweepConfirmed --> FailedHtlcSweep: OnError`
fsm: add instanout fsm parsing 2023-10-25 23:32:40 +02:00			`WaitForHtlcSweepConfirmed --> FinishedHtlcPreimageSweep: OnHtlcSwept`
			`WaitForHtlcSweepConfirmed --> WaitForHtlcSweepConfirmed: OnRecover`
			`WaitForSweeplessSweepConfirmed`
			`WaitForSweeplessSweepConfirmed --> PublishHtlc: OnError`
fsm: make diagram generation deterministic 2026-07-18 15:30:49 -03:00			`WaitForSweeplessSweepConfirmed --> WaitForSweeplessSweepConfirmed: OnRecover`
			`WaitForSweeplessSweepConfirmed --> FinishedSweeplessSweep: OnSweeplessSweepConfirmed`
fsm: add instanout fsm parsing 2023-10-25 23:32:40 +02:00			```