makelore/.project-docs/30-worklog/tasks/20260929-teacher-intro-merge-e8f30c62.md

Task: Merge grouped teacher introductions into main

Identity

• Task ID: 20260929-teacher-intro-merge-e8f30c62
• Mode: Feature
• Branch: codex/20260929-teacher-intro-merge-e8f30c62-teacher-intro-merge
• Worktree: /Users/chillishark/Makelore 麦洛/.codex-worktrees/makelore/20260929-teacher-intro-merge-e8f30c62
• Base commit: 1c07f7b5cb
• Owner: codex
• Status: Ready for Integration

Scope

• Merge approved grouped introductions from 7458c37 into latest origin/main 1c07f7b, preserve teacher streaming and all unrelated main behavior, validate and fast-forward the local main checkout.

Intent And Constraints

• User authorizes main merge and conflict resolution. No new remote push, cloud release, application restart, paid model calls, subagents or checkout deletion. Source task records remain byte-identical; canonical project docs are read-only because the registered canonical integration owner remains separate.

Outcome

• Merged source 7458c37 with latest fetched remote 1c07f7b and fast-forwarded local main to f853396. All group visibility/dismissal, legacy compatibility and three-turn behavior retained; remote reasoning/body streaming untouched.
• Resolved the single Electron-spec conflict by retaining the stricter remote 8–9px native preview gap assertion. Retained new group lifecycle tests and remote streaming test. No product-code conflict.

Verification

• Typecheck, production build and full lint passed (0 errors / 8 existing warnings). 501 related unit tests across 19 files, 22 browser layout/community cases and 5 Electron introduction/streaming/draft cases passed; logs /tmp/teacher-intro-merge-{typecheck,unit,lint,build,browser,electron}.log.
• Electron used a temporary generated-entry focus guard; original compiled entry restored. No live trial reload, model call, cloud action or focus change.
• Every source product/test file except combined README/Electron spec matches 7458c37 byte-for-byte, including the source task record. Canonical docs match remote 1c07f7b unchanged. Own-doc drift passed before merging; after merging, the checker flags the imported source task record as FOREIGN_DOC because it compares paths against the remote base. Verified that record is the exact immutable source blob, not a cross-task edit; preserved it rather than deleting history to silence the diagnostic.

Follow-ups

• Local main successfully fast-forwarded from a77ddbd to merge f853396; source 7458c37 and latest fetched remote 1c07f7b verified as ancestors. No remote push performed. Optional retirement of only this merge checkout remains separate from the completed merge.

Promotion Candidates

• Canonical teacher ADR/domain/current-state should replace per-teacher introduction receipts with a unified account/project group, all-or-none dismissal and conservative legacy reads. User explicitly approved the change; README and source are authoritative for this merge. Canonical integration remains owned by the separate registered integration task.

Project Context Loaded

• Task: 20260929-teacher-intro-merge-e8f30c62, feature mode, verified official owner/reservation in the recorded branch/worktree; base 1c07f7b. App worktree tool unavailable for parent non-Git context; official isolation succeeded.
• Read entry/memory/planning gate, active/source records, changed integrated state, teacher ADR/decision index, architecture/data flow and domain rules. Verified unchanged positioning, success criteria, evidence/reflection/commitments against already reviewed a77ddbd context. Peer scope/constraints/promotions reviewed; composer-actions and Code-return are separate changes, excluded from this merge. Child-language has undefined scope but no concrete dependency. No other task's files modified.
• Latest remote adds independent teacher reasoning/body streaming. Preserve its final-answer/card rendering, Main contract and tests. The source only changes presentation receipts/round counters, close/open behavior and related regression tests.
• Canonical docs still describe individual introduction dismissal. The user's explicit approved all-or-none behavior supersedes that old rule; README/source describe the intended result. Canonical promotion deferred under existing exclusive integration lock; do not overwrite remote docs or source records.
• Expected overlap: README and teacher Electron spec, including equivalent native preview clearance assertions. Resolve semantically, keeping both group lifecycle and streaming scenarios.
• Gate: Passed.

Plan

1. Merge source 7458c37 into remote-main candidate; inspect every conflict and retain source task record unchanged.
2. Run typecheck, focused group/streaming units, lint, production build and affected headless/browser/Electron scenarios without focus activation.
3. Record verification, fast-forward clean local main to the validated candidate, verify both parents are ancestors and offer optional cleanup only for this merge checkout.