fix(explorer): sort untitled documents in natural numeric order

[mikah13]

What changed

• Add compareNatural() helper in script.js using localeCompare(..., undefined, { numeric: true, sensitivity: 'base' }).
• Apply natural sort to document titles in:
  • flat document view (renderFlatDocumentView)
  • folder documents and workspace-root documents in sidebar (renderWorkspaceTree)
• Apply natural sort to folder names and move-dialog folder paths for consistency.

Why

Plain localeCompare sorts lexically, so Untitled 12 sorted before Untitled 2 (Untitled 1, Untitled 12, Untitled 2). New files created via nextUntitledTitle() (Untitled <counter>) hit this as soon as the counter reached 10+.

How it was tested

• node --check script.js — passed.
• Sort repro:
  • OLD: Untitled 1, Untitled 10, Untitled 12, Untitled 2, Untitled 9
  • NEW: Untitled 1, Untitled 2, Untitled 9, Untitled 10, Untitled 12
• npm run test:unit — fails identically on main (missing marked package, pre-existing, unrelated).

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Project	Deployment	Actions	Updated
markdown-viwer	Ready	Preview	Oct 2, 2026 6:44am UTC

[ThisIs-Developer]

The natural sorting fix looks good and correctly addresses the "Untitled 10" / "Untitled 2" ordering issue.

However, the Vercel build is currently failing because "script.js" was updated without syncing the desktop resource:

"desktop-app/resources/js/script.js"

Please run:

"node desktop-app/prepare.js"

Then commit the regenerated desktop file(s) and verify that:

"npm run build"

passes successfully.

Also, please consider whether "sensitivity: 'base'" is actually required. If the goal is only natural numeric sorting, "{ numeric: true }" should be sufficient and would keep the change more focused.

Once the desktop resources are synced and the build passes, this should be ready for another review. 👍

[mikah13]

The natural sorting fix looks good and correctly addresses the "Untitled 10" / "Untitled 2" ordering issue.

However, the Vercel build is currently failing because "script.js" was updated without syncing the desktop resource:

"desktop-app/resources/js/script.js"

Please run:

"node desktop-app/prepare.js"

Then commit the regenerated desktop file(s) and verify that:

"npm run build"

passes successfully.

Also, please consider whether "sensitivity: 'base'" is actually required. If the goal is only natural numeric sorting, "{ numeric: true }" should be sufficient and would keep the change more focused.

Once the desktop resources are synced and the build passes, this should be ready for another review. 👍

Thanks for checking, I will get that resolved

Great work on this fix. Approved. 👍

[ThisIs-Developer]

Thanks for addressing the requested changes. Really appreciate the effort and the clean follow-up on the review feedback.

The latest Vercel deployment is also passing successfully.

Great work on this fix. Approved. 👍