fix: fix top shards path column and better overriding for advisor

[astandrik]

CI Results

Test Status: ⚠️ FLAKY

📊 Full Report

Total	Passed	Failed	Flaky	Skipped
318	317	0	1	0

😟 No changes in tests. 😕

Bundle Size: ✅

Current: 83.36 MB | Main: 83.36 MB
Diff: +0.30 KB (0.00%)

✅ Bundle size unchanged.

ℹ️ CI Information

• Test recordings for failed tests are available in the full report.
• Bundle size is measured for the entire 'dist' directory.
• 📊 indicates links to detailed reports.
• 🔺 indicates increase, 🔽 decrease, and ✅ no change in bundle size.

[Copilot]

Pull Request Overview

This PR fixes the top shards path column by renaming its alias and improves the column overriding mechanism for the advisor view.

• Fix alias naming in the shard query to "RelativePath".
• Replace the "columns" prop with "overrideColumns" in the ShardsTable component to enhance column customization.

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
src/store/reducers/tenantOverview/topShards/tenantOverviewTopShards.ts	Renamed the SQL alias from "Path" to "RelativePath" for clarity in the query output.
src/components/ShardsTable/ShardsTable.tsx	Updated the component props to use "overrideColumns" for overriding default columns and adjusted the dependency array accordingly.