Summary

This PR fixes #4711 by persisting column visibility, sorting, and column filter settings on the home page's ClusterTable to localStorage, so users' table customizations survive page navigations and browser refreshes.

Related Issue

Fixes #4711

Changes

• Lifted tableSettings from ResourceTable.tsx into a shared helper
• Updated ResourceTable.tsx to use new shared helper
• Updated ClusterTable.tsx by adding columnIds and localStorage persistence for visibility, sorting and filters
• Added shared helper tests in tableSettings.test.ts

Steps to Test

1. Update a filter in the cluster table
2. Select and open a cluster.
3. Navigate around the cluster for any length of time
4. Click Home in the top left
5. Review that the filter is still present in the table
6. Update the columns by toggling Origin and Warnings invisible (for example)
7. Select and open a cluster
8. Navigate around the cluster for any length of time
9. Click Home in the top left
10. Review that the column that were toggled invisible are still not present

Screenshots (if applicable)

Notes for the Reviewer

Before this changed, if you set filters or column settings, when you enter and then leave a cluster, the cluster table is reset.