Task: Merge delivered Agent refresh into main and push

Identity

Task ID: 20260928-agent-refresh-merge-76edc02a
Mode: Feature
Branch: codex/20260928-agent-refresh-merge-76edc02a-agent-refresh-merge
Worktree: /Users/chillishark/Makelore 麦洛/.codex-worktrees/makelore/20260928-agent-refresh-merge-76edc02a
Base commit: eaf449975c
Owner: codex
Status: Ready for Integration

Merge the already validated manual Agent refresh implementation eaf4499 (including approved hover/copy dependency ae0f72d) into main and push origin/main.

User explicitly requested main merge and remote push after the running trial update.
Concurrent and Planning Gates passed in this owned isolated checkout. Entry, active task, positioning, integrated state, decision/teacher ADR, architecture, domain, evidence, commitments, success criteria and all 11 peer records reviewed. Main and origin/main are b26e25c; source descends directly from it.
Existing canonical integration lock belongs to 20260923-classroom-integration-8b4f1e62. This task performs code merge/publication in feature mode; no canonical reconciliation or source-record edits. README already describes the shipped behavior.
Separate reply-cleanup and Alice suggestions work are excluded; their source records note that eventual integration must preserve this refresh feature. No semantic decision is changed here.
Preserve all source commits, unrelated work, live trial profile/window, and source worktrees. No force push, deployment, application restart, paid test question or cleanup without consent.
Plan: independently check merge scope and history, verify source equivalence and existing test evidence, prepare a documented candidate, fast-forward main and push, verify remote identity.

Prepared a fast-forward publication candidate containing eaf4499 and its approved ae0f72d dependency. Product code, tests and README are byte-for-byte identical to the validated source; only this merge record is added.
Target: local main and origin/main. Publication uses a normal non-forced push after rechecking remote/main ancestry and main cleanliness; final local/remote commit identity is verified after push.
Canonical project memory and source task records remain unchanged. Running trial and all other task branches are preserved.

Source implementation: 105 relevant unit tests, typecheck/scoped lint/build, 9 layout tests and final 7 focused Electron/layout scenarios passed. Post ae0f72d merge: typecheck, 67 companion/UI tests and build passed; live refresh returned 已更新 while preserving account/drafts/selection.
Merge candidate changes only this task record relative to verified source eaf4499; implementation is unchanged. Main/origin main b26e25c is an ancestor of the complete source history. Project-document structure and task-aware drift checks passed; no inherited foreign-document warning for this merge task.
Reuse source typecheck/unit/build/UI evidence because no implementation, dependency or test file changed during this merge. Verify git diff whitespace and source file identity before landing.

Retain source refresh/hover checkouts because the running trial uses their compiled Renderer/Main assets. This temporary merge checkout is retained awaiting separate cleanup confirmation; cleanup permission is independent of merge/push permission.

Canonical classroom interaction/current-state promotion from the two source tasks remains for the exclusively owned canonical integration. Source evidence and current README already capture manual read-only refresh, transient introductions and simplified consultation UI. No new product decision is introduced by this merge.