# HyperTwist Phase 4 carryover review queue execution continuity packet

Created on `2026-05-07`

Status:

- first-party HyperTwist packet
- bounded Phase `4` coach-to-review validation slice

## Purpose

This packet preserves queue execution lineage when an idle carryover review plan resumes after `ClearActiveRun()`.

The open tasks are:

- stop relaunching a stored carryover review plan without advancing any matching live coach queue entry in repository state
- let resumed carryover review completion close the same queue lineage it actually consumed so queue execution history, schedule feedback, and final idle collapse stay truthful

It is not:

- a new review-plan persistence packet
- a new action-plan packet
- a broader queue-priority redesign
- a dashboard layout rewrite

## Scope

Bounded lane:

- inspect the stored live coach queue state before idle carryover review relaunch
- resolve the best matching queue entry from review-plan lineage, carry-forward action-plan lineage, and relaunched review cases
- mark that queue entry started against the resumed review session before the final repository refresh
- leave queue state untouched when no matching live repository queue entry exists

Out of scope:

- changing how review plans are scored or finalized
- changing queue ordering heuristics
- rewriting coach follow-up derivation
- widening into unrelated analytics or template-selection work

## Why this was the right next packet

Before this slice:

- idle carryover review resumption was already landed
- resumed carryover review launches already rebuilt a fresh active coach action plan tied to the resumed session

But one continuity seam still remained:

- the resumed carryover review launch could restore review-plan lineage and action-plan lineage
- while any matching live coach queue entry still remained unstarted in repository state

That meant:

- the resumed session could consume carryover review work correctly
- while queue execution history and queue-derived closure feedback still had no truthful started session to close against that relaunched work

So the next honest move was:

- keep the resumed review relaunch logic
- and bind it back onto the matching live queue entry when that queue lineage actually exists

## What landed

Primary code changes:

- `UnrealHyperTwist/Source/UnrealHyperTwist/Private/HyperTwistTraining/HyperTwistTrainingSubsystem.cpp`
  - added `FindCarryoverResumeQueueEntry(...)` to match a live queue entry from stored review-plan id, carry-forward/root plan lineage, and relaunched review cases
  - idle `StartRecommendedReviewRun()` now snapshots the pre-relaunch queue state
  - after relaunch, it resolves the current repository queue state, marks the matched entry started with the resumed session id via `StartCoachSessionQueueEntryById(...)`, upserts it, and then refreshes repository views

## Product effect

The resumed carryover closure lane is now more truthful:

- queue-backed carryover review relaunches no longer bypass queue execution lineage
- resumed carryover review completion can now finalize the same queue entry by session id instead of leaving queue execution history blind to the relaunch
- queue-derived schedule and closure feedback have a cleaner path back to true idle once the final carryover slice is actually consumed

## Acceptance criteria

- when a stored idle carryover review plan relaunches and a matching live queue entry exists, that queue entry is marked started against the resumed session
- when no matching live queue entry exists, the relaunch leaves queue state untouched
- the resumed queue entry remains repository-backed so completion can finalize it by session id
- full product build succeeds

## Validation checklist

1. build `UnrealHyperTwist.sln` / `UnrealHyperTwistEditor`
2. confirm idle `StartRecommendedReviewRun()` snapshots the pre-relaunch queue state
3. confirm a matching live repository queue entry is resolved from review-plan / carry-forward lineage before queue mutation
4. confirm resumed carryover relaunch marks that queue entry started with the resumed session id
5. confirm no broader queue-priority or dashboard redesign was reopened

## Validation result

- full `Development Editor|Win64` build succeeded on `2026-05-07`

## Next bounded follow-on slice

- continue the same recognition-assisted coach-to-review closure validation pass from queue-backed resumed carryover completion through final carryover consumption, review-program exhaustion, and truthful idle dashboard closure, and land only the next continuity fix that validation exposes
