Refine sidebar control spacing and Works Square surface

.project-docs/30-worklog/tasks/20260929-code-back-entry-33d87a81.md

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 - Worktree: /Users/chillishark/Makelore 麦洛/.codex-worktrees/makelore/20260929-empty-work-merge-39c633d0
 - Base commit: a77ddbd6813bb71d490544edfef6e1f35240070f
 - Owner: codex
-- Status: Ready for Integration
+- Status: Planning
 
 ## Scope
 
@@ -113,3 +113,12 @@
 - Final temporary publication preserves the newer colored-shortcut update b934945 (including depth update 83a19fb). A second publication precondition correctly rejected finalization after the peer replaced the served entry; rebuilt from its actual published source and only reapplied Sidebar + ModuleSwitcher. Final generated source is `sidebar-icon-top-33d87a81/source-with-text-colors` under the trial root, running/next JS `index-CKAsiRqM.js`, common CSS `index-CA1PKQZ_.css`, route CSS `index-D03AC39p.css`. Composite typecheck/lint/build and full source comparison passed. Launch/guidance now consistently point at this source and include 19d55e8 plus the preserved style overlays.
 - Live geometry verifies icon-only 32px return above branding at the Sidebar top, accessible name/tooltip “返回首页”, one right collapse control with equal horizontal centers and a 13px right inset, Works Square beneath branding, and the unchanged 20px separation before New Project/My Projects. Current account, active conversation, 14 consultation drafts, teacher panel/content and Work tab match the pre-refresh snapshot. Virtualization renders the last 14 of the previous 22 message elements; that suffix is exactly equal and all 34 persisted data-file hashes are unchanged. No alert or model request. Main PID 32583, isolated profile, native visibility/focus and formal installation are unchanged. Refresh lease released, original background throttling restored, task-opened inspector closed.
 - Coordination lesson / promotion candidate: future temporary-app publishing should validate both served index and manifest before replacing either, then finalize their provenance together. A peer can hot-swap CSS and overwrite next-load assets while leaving running-asset metadata stale; candidate preparation must use the actual served source and preserve all published overlays. Evidence: both guarded finalization attempts in this follow-up and the final successful composite; impacts only future deployment tooling, no canonical write or policy change performed here.
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+## Follow-up: Sidebar Spacing And Works Square Surface
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+- User accepts icon-only ordering and asks to move the control row upward without moving the Makelore brand, then add a filled Works Square entry and place it centrally between the brand and New Project. Temporary-app authorization continues from this UI iteration.
+- Project Context Loaded / Planning Gate: Passed. Task 20260929-code-back-entry-33d87a81, feature mode, same branch/worktree/base as Identity; official resume and matching status verified. Entry, memory index, active task and peer scopes read; positioning, integrated state, decisions, architecture/domain, evidence/reflection and commitments unchanged from 7830b7f. The retired shortcut task has an unreadable record but its replacement merge task confirms source b934945 and no live-app edits; coordination state is provisional and unrelated to sidebar decisions. Composer-height task may update the trial, so preserve the newest served source and compare entry/manifest before publishing. No shared canonical writes.
+- Existing product remains the single light classroom system. The design skill database's dark-theme suggestion conflicts with the current product and is not adopted; retain established green community tokens and native controls. Review confirms double overflow clipping permits a 4px upward move of the full 32px controls within the existing 40px slot. Keep that slot and the brand fixed, align controls to its top. Add 10px above Works Square and reduce project-content top padding from 20px to 10px, keeping New Project fixed with equal gaps around the entry. Only scoped classroom CSS and existing E2E/README need changes. All presentation changes can be applied through the existing route stylesheet, enabling a state-preserving live stylesheet swap. No navigation, prompt, data, main-merge or formal-install changes.
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+- Implementation is one scoped CSS change: top-align the existing 32px controls in the unchanged 40px slot; use a pale-green filled/bordered Works Square button with 10px above and below. Brand and New Project coordinates stay fixed. Typecheck, changed-file lint and production build passed. The existing Electron navigation scenario passed (1/1), checking exact top/brand coordinates, equal 10px gaps, fill color, 128px no-overflow, configuration exclusion and collapsed return; default and narrow screenshots inspected. No new tests added. Preparing the same CSS-only change against the now-published composer-height trial source.