Allow double-clicking a gutter between panels to reset its sizing to default

[Keavon]

No description provided.

[cubic-dev-ai]

1 issue found across 7 files

Confidence score: 5/5

• This PR appears safe to merge since the only noted issue is a naming/metadata policy concern rather than a code or runtime risk.
• The PR title violates the allowed verb vocabulary (administrative, not user-facing), so fixable without product impact.
• Pay close attention to frontend/src/stores/portfolio.ts - issue is a PR title enforcement rule tied to this file entry.

Prompt for AI agents (unresolved issues)

Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.


<file name="frontend/src/stores/portfolio.ts">

<violation number="1" location="frontend/src/stores/portfolio.ts:5">
P1: Custom agent: **PR title enforcement**

PR title uses a leading verb ("Allow") that is not permitted by the PR title enforcement rule’s verb vocabulary. Update the title to start with an allowed verb (e.g., "Enable" or "Make").</violation>
</file>

_{Reply with feedback, questions, or to request a fix. Tag @cubic-dev-ai to re-run a review.}

[gemini-code-assist]

Code Review

This pull request implements tab reordering via drag-and-drop in the document panel and adds the ability to reset panel sizes by double-clicking the workspace gutters. Key changes include the addition of a ReorderDocument message in the backend to handle document list manipulation, frontend logic in Panel.svelte for drag-and-drop interactions and visual insertion markers, and persistence logic to save the new tab order. I have no feedback to provide as the review comments were purely evaluative or explanatory.