RI-000: Add column sorting for browser key list (list view)

[pawelangelow]

What

Adds client-side column sorting to the browser key list. Users can now
sort keys by Name, TTL, or Size in ascending or descending order
directly from the Columns popover.

Credits to #5673 (@burryfun) for the original proposal and implementation. ❤️

We decided to take a different UX approach - sorting controls live inside the existing Columns popover rather than in a dedicated sort bar. The goal is to provide the same functionality with less UI space consumption and lower complexity, while fully supporting all use cases of the component.

Preview

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Note

Medium Risk
Moderate risk because it changes key-list rendering order and rewrites metadata-fetch application logic (including request cancellation and scroll resets), which could impact list integrity or performance in edge cases.

Overview
Adds client-side sorting for the Browser key list (List view) via the existing Columns popover, letting users sort by Key, TTL, or Size (ASC/DESC) and clearing sort automatically when a sorted column is hidden.

Updates KeyList to accept a sortedColumn, apply stable ordering (treating missing metadata and ttl=-1 as “no value” so they sort last), and re-run sorting as metadata arrives.

Refactors metadata fetching to update rows by reference instead of positional splicing to prevent corrupting the list when only a subset of visible rows fetches metadata, and adds coverage for sorting behavior + async metadata edge cases.

^{Written by Cursor Bugbot for commit 6eece64. This will update automatically on new commits. Configure here.}

[jit-ci]

🛡️ Jit Security Scan Results

✅ No security findings were detected in this PR

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^{Security scan by Jit}

[github-actions]

Code Coverage - Frontend unit tests

St.❔	Category	Percentage	Covered / Total
🟢	Statements	82.32%	23479/28523
🟡	Branches	67.42%	9890/14669
🟡	Functions	77.32%	6328/8184
🟢	Lines	82.78%	22972/27750

Test suite run success

6530 tests passing in 773 suites.

Report generated by 🧪jest coverage report action from 6eece64

[cursor]

Cursor Bugbot has reviewed your changes and found 2 potential issues.

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