settled-reach/docs/sprints/sprint-26/joint.md

Sprint 26: Clean House — Joint

Goal: Ship the voice pipeline to production by integrating observer, removing v0.1 dead weight, and stabilizing the codebase.

Pre-Sprint

No blocking decisions or schema work required before implementation starts. All design decisions for this sprint are locked (D-138, D-122, D-117).

One cross-team coordination point must happen at sprint start:

Item	Owner	Needed by
Behavior primitive format agreement	Server (#633)	Copy (#634) cannot start until format is specified

Server team (#633) should document the behavior primitive data structure (as a Rust type or YAML schema) and share it with copy team before #634 begins. This is a 1-day coordination item, not a blocker on other tickets.

Sprint Completion Proof

The sprint is done when all of the following are observable:

1. Voice pipeline live end-to-end: Start the game with a generated Krenn NPC visible. Observable behaviors and dialogue lines for that NPC are voiced (culture-inflected, not raw base text). A Factual-type line (containing a number or denial) shows as base text, not LLM output.

2. Client toggle functional: Settings panel contains an AI-Enhanced Dialogue toggle. Disabling it causes the server to serve base text. Hardware detection runs at startup; if the system cannot run the model, the toggle is greyed out with an explanation.

3. v0.1 content deleted: server/src/content/ does not exist. content/campaigns/main/systems/krenn/stations/sova/districts/transit/dialogue/ and monologue/ are gone. content/global/knowledge/investigation.yaml and content/global/factions/lattice-commission.yaml are gone. cargo check passes with no references to deleted modules.

4. D-records filed: decisions/content.md reflects the amended D-123 and the LLM voice pipeline workshop outputs. D-138 Spike 2 findings are formally in the record.

5. Agent profiles updated: At least 10 of 20 agent profiles and 10 of 18 briefings updated to reflect v0.2 framing. Zero references to Kael Davan, Sera Venn, or playable detective/smuggler archetypes in updated files.

Test Plan

Area	Method	Owner
Voice pipeline integration	Live test: generate NPC, inspect voiced output vs base text	Server
ContentType::Factual bypass	Unit test: inject Factual-tagged line, assert LLM not called	Server
Observer wiring	Integration test: voice_pipeline.rs test suite + live Gauntlet run	Server
Client toggle	Manual: toggle off, verify server serves base text	Client
Hardware detection	Manual: run on low-spec config, verify graceful degradation	Client
Content deletion	cargo check + make test full suite passing after deletion	Server
D-record accuracy	Qatux review of decisions/content.md for completeness	Copy/Planning

Cross-Team Dependencies

Server #650 (ContentType::Factual)
  → Server #652 (observer integration) — preferred ordering, not hard block

Server #633 (composable behavior engine) — format agreement
  → Copy #634 (decomposed behavior content)

Copy #656 (remove Krenn hand-authored) — may require client test update
  → flag to Client if test_insert_off_behavior.gd needs edits

Client #646 (toggle) — depends on server #652 being wired
  (parallel development OK; both can land independently, integrate at end)

Ticket Summary

Team	Ticket	Title
server	#650	ContentType::Factual — LLM bypass
server	#652	Voice pipeline: observer integration
server	#655	Remove v0.1 content loading system
server	#633	Composable behavior engine (carry-over)
server	#651	Friendly/RoutineDeviation tells — iterate
copy	#647	Docs: Amend D-123, supersede D-124, file workshop D-records
copy	#645	Content: Base text elevation pass
copy	#656	Remove handwritten Krenn dialogue and monologue
copy	#657	Remove detective mission system
copy	#634	Author decomposed behavior content (carry-over)
copy	#653	Culture persona authoring for non-Krenn cultures
client	#646	UX: AI-Enhanced Dialogue toggle + hardware detection
planning	#658	Update agent profiles and briefings for v0.2

Total: 13 tickets — server (5), copy (6), client (1), planning (1)