# HyperTwist Phase 4 template launch scoped analytics packet

Created on `2026-05-06`

Status:

- first-party HyperTwist packet
- bounded Phase `4` repository-backed template analytics slice

## Purpose

This packet turns persisted template-launch provenance into repo-backed per-template outcome analytics and surfaces those aggregates on the first-party dashboard.

The open tasks were:

- derive reusable per-template launch/outcome stats from stored run records
- stop relying on ad hoc recap inspection to judge whether a template is paying off
- surface those stats on the dashboard where operators launch and review template-backed runs

It is not:

- a template ranking rewrite packet
- a new template editor or browser packet
- a coach recommendation algorithm rewrite packet
- a broader analytics export packet

## Scope

Bounded lane:

- add a persisted `FHyperTwistTrainingTemplateLaunchScopedStats` summary type
- add repository helpers for deriving and listing per-template launch stats for a user
- cache those repo-backed stats on the dashboard during template-history sync
- append aggregate template outcome trends to the preferred active template launch section
- append the same aggregate trends to template-launch history detail and template-backed run recap detail

Out of scope:

- changing which template wins dashboard launch priority
- changing review-plan or method-drill derivation semantics
- introducing a new dashboard page or analytics screen
- feeding template outcome stats directly into coach handoff scoring rules yet

## Why this was the right next packet

The previous packet made template provenance durable in run history.

That still left one obvious gap:

- the repository now knew which template launched each run
- but there was still no first-party aggregate view of how a template was actually performing across launches
- and dashboard operators still had to infer template quality from one recap at a time

So the next honest move was:

- derive per-template scoped stats from the stored run records
- keep the aggregation repo-backed and reusable
- and surface the results on the existing dashboard template launch, history, and recap lanes

## What landed

Primary code changes:

- `UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistTraining/HyperTwistTrainingTypes.h`
  - added `FHyperTwistTrainingTemplateLaunchScopedStats`
- `UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistTraining/HyperTwistTrainingRepositoryLibrary.h`
  - added repository APIs for deriving and listing template launch scoped stats
- `UnrealHyperTwist/Source/UnrealHyperTwist/Private/HyperTwistTraining/HyperTwistTrainingRepositoryLibrary.cpp`
  - aggregates per-template launch counts, outcome counts, aggregate success/failure totals, average launch sizing, average mistakes, and latest launch/completion timestamps from stored run records
- `UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistTraining/HyperTwistCoachDashboardWidget.h`
  - added cached template-launch analytics state plus a lookup helper
- `UnrealHyperTwist/Source/UnrealHyperTwist/Private/HyperTwistTraining/HyperTwistCoachDashboardWidget.cpp`
  - caches template launch scoped stats when syncing repo-backed template history
  - appends aggregate template outcome lines to the preferred active template launch section
  - appends the same aggregate context to template launch history detail
  - appends aggregate template outcome context to template-backed run recap detail

## Product effect

Template quality is now visible without manual cross-referencing:

- the dashboard launch lane now shows how the preferred active template has performed across prior launches
- template history navigation now carries aggregate per-template outcome context, not just one run snapshot
- template-backed run recap now includes the broader historical template signal alongside the individual run outcome
- later coach weighting or analytics work can reuse the same repo-backed template stats instead of re-scanning raw run records ad hoc

## Acceptance criteria

- repository can derive per-template launch scoped stats from stored run records
- dashboard caches repo-backed template stats during template history sync
- preferred active template launch detail shows aggregate outcome trends when available
- template-backed run history and run recap surfaces show aggregate template outcome context
- full product build succeeds

## Validation checklist

1. build `UnrealHyperTwist.sln` / `UnrealHyperTwistEditor`
2. confirm repository template stats populate for users with template-backed run history
3. confirm dashboard `[Template Launch]` and `[Template Launch History]` sections show aggregate template outcome context
4. confirm template-backed run recap shows the aggregate template signal beside the single-run outcome

That is the packet.
