Task: Integrate consultation rendering fixes into main

Identity

Merge reviewed source 97837cef90 (20260924-agent-rendering-a8c2d419) into local main; promote accepted consultation rendering and protocol facts. Paired Yuxi source: 02f27f33a8b816589036503f0720d446418c28aa.

Concurrent, Planning and Integration Gates Passed: official start/status match Identity and exclusive integration lock. Read entry/memory-index, own/source/reviewer records, positioning/current-state, teacher ADR, architecture, domain, evidence/reflection/commitments and registered peer scopes. Project goal remains server-distributed consultation agents, Main-owned read tools and student billing. No semantic conflict; preserve current workbench styling and guidance from main.
User explicitly authorized official release --force of the prior integration owner and new --adopt-existing registration for three known foreign untracked task documents. They remain unchanged and excluded from commits. The new base avoids attributing old cross-machine imports to this integration. No registry fields were manually rewritten.
Plan: merge exact sources, preserve main styling, rerun relevant client unit/type/build/layout checks, promote accepted facts, pass documentation gates and complete. No push, deployment, paid model request or new subagent. Reuse the completed independent review for unchanged source logic.
Prior source verification: 287 focused unit tests and 12 browser layout cases passed. Full Main typecheck has 66 existing diagnostics; online production acceptance and recovery of previously overwritten malformed replies remain unverified.

Source merge committed as 98559e32a7. Before the merge commit the drift checker could not recognize the staged foreign source record; exact source-record equality was confirmed, then the unchanged source import was committed and the official drift check passed. No foreign record was edited/adopted to bypass this gate.
Merged source without conflicts; the only TeacherChatPanel difference from reviewed source is main's two header/avatar styling classes, and README keeps main's styling description. Source task record and implementation imported unchanged otherwise; cloud guidance already on main remains intact. Promoted Markdown/explicit protocol parsing, retained malformed originals and separate typed activity into teacher ADR and architecture.

Existing user-approved independent reviewer completed a bounded integration review: PASS, no findings. Of 19 source-changed files, 17 match source blobs exactly; README/header classes only preserve existing main styling. Confirmed canonical semantics and evidence boundaries. Official task-aware drift passes with all three adopted foreign documents unchanged; no unmerged files remain.
Merged tree: pnpm exec vitest run teacher-discussion teacher-cloud-activity coding-teacher --maxWorkers=1: 8 files / 287 passed. MAKELORE_LAYOUT_BROWSER_CHANNEL=msedge pnpm exec playwright test tests/e2e/teacher-discussion-layout.spec.ts: 12 passed at 319/508px with fixture API. pnpm run typecheck, ESLint on changed TS/TSX, pnpm run build:vite and whitespace checks passed.
Initial main checkout dependencies were incomplete: Vitest/tsc launchers missing, then css-calc/tslib resolution failed. Restored only ignored dependencies from the existing lockfile via pnpm install --frozen-lockfile --ignore-scripts --offline --force; no dependency manifest/lock change. All affected checks above subsequently passed.
Source full Main typecheck remains known to have 66 pre-existing diagnostics; no new Main logic was changed during integration, so its recorded baseline evidence is reused. Source independent review passed. Yuxi paired backend matches its reviewed source exactly.

No push, installer, app restart, deployment or real provider test. Install an updated client and deploy Yuxi API/worker before online acceptance. Existing malformed history is not rewritten. Source checkout cleanup requires separate user consent.

Accepted source candidates promoted in integration mode to the teacher ADR, system overview and current-state. No product direction, billing, version or file-permission conflict remains.