Task: Move configured teacher prompts above composer

Identity

Task ID: 20260929-teacher-prompt-buttons-a682d30f
Mode: Feature
Branch: codex/20260929-teacher-prompt-buttons-a682d30f-teacher-prompt-buttons
Worktree: /Users/chillishark/Makelore 麦洛/.codex-worktrees/makelore/20260929-teacher-prompt-buttons-a682d30f
Base commit: 78cfde6734
Owner: codex
Status: Ready for Integration

Move Yuxi-configured teacher shortcuts above the composer as small, flat pastel buttons; preserve exact configured label/prompt and existing send/voice/model behavior.

User authorized code and background trial update. No subagents, cloud deployment, paid prompts, main merge/push, focus changes or history deletion.

Configured teacher shortcuts now sit outside and directly above the composer. Buttons use 13px normal text (same as reply body), pale cream fill, light border and no shadow; wrapping/overflow/keyboard focus supported.
Adapted product/tests dependency from main 53d5b6b (bb96941); original source task record remains in its source commit, excluded from this feature boundary. Explicit empty arrays hide prompts; absent historical field retains approved fallback. Published label and prompt are unchanged.
Trial Renderer updated in place in PID 32583; Main and empty-work preview overlay remain intact. Live Alice cloud v53 supplies “继续看看咯”.

Typecheck, lint (0 errors / 8 existing warnings), production build passed. 75 focused unit tests and 23 headless browser scenarios passed, including 319/508px overflow, keyboard focus, exact configured prompt sends, preserved drafts, cloud refresh/empty list and voice/model controls.
First test pass exposed two stale assertions in the imported tests (send argument position and old toolbar ownership); adapted them. One rerun hit the existing old-topic stream timing test; serial rerun passed all 75 with no product changes.
Trial screenshot confirms 13px, weight 400, no shadow, buttons above composer, no horizontal overflow. Same account/storage/drafts/teacher/tab; focus monitor reports no trial activation.
Operation hydration initially collided with the existing E2E trial 250ms background-sleep timer while the desktop was at loginwindow. Read-only inspector diagnosis traced stop to BackgroundLifecycleController.sleepIfIdle (same failures present at 11:28Z before this update). A temporary Main-owned snapshot-verification lease allowed normal selectConversation hydration; then released it. No runtime code or user files changed. Final comparison: all 14 operation messages, teacher turns, drafts, selected teacher, route/tab unchanged; 15 timestamps visible. No live prompt or microphone call. All inspector breakpoints were removed.

Feature branch awaits separate integration; no main merge/push or cloud deployment in this task. Prior model-selection cloud rollout remains pending.

Target: integrated classroom UI documentation. Proposal: configured prompts live above the composer as flat body-size buttons; exact cloud labels/prompts, absent/empty compatibility and send guards retained. Evidence: user approval, 75 unit / 23 browser tests and live trial comparison. No product-policy conflict; canonical promotion belongs to integration.

Task ID/mode/branch/worktree/base: matching official reservation and owner verified; feature task at 78cfde6734 in the isolated path above.
Read: AGENTS; entry, memory index, active task, positioning, current state, decisions/teacher ADR, architecture, domain rules, success criteria, evidence/commitment indexes and all registered peer Scope/Intent/Promotion sections.
Goal: child-friendly creation with cloud-defined teachers and Main-owned auth/model access. Current code and README supersede stale canonical mentions of retired discussion components.
Active peers: window-close (native lifecycle, explicitly excludes trial), help-label/replies-release, child-language (undefined scope), and completed teacher/composer/community/empty-preview tasks. No concrete semantic conflict; preserve their committed behavior and do not modify peer checkouts.
Relevant dependencies: main 53d5b6b adds configured shortcuts; current trial has 78cfde6 microphone/models and empty-preview 0167d36 overlay. Only shortcut support and presentation are brought into this task.
Files: TeacherChatPanel, classroom-workspace.css, shared definition and focused UI/layout fixtures, README. Existing single light palette and body font remain; design skill recommendations subordinate to approved layout.
Gate: Passed.

Reconcile committed Yuxi shortcuts support with trial composer, preserving empty-array versus absent compatibility.
Move controls above composer and give them body-size, normal-weight, pale rounded styling with keyboard focus and wrapping.
Verify UI behavior/layout, typecheck/lint/build; update current trial in background preserving source overlays and user state; document evidence.