Add additional filter on Event Table

[NikolaKalinic]

When we want to search the event table, we currently have a functionality that highlights the searched text among all entries. I think it would be beneficial to add another button next to the search function. By pressing this button, only the rows containing the searched text would be displayed, instead of showing all rows.

[bhufmann]

Yes, fully agreed. Filtering out events is a feature that is missing. We put already some thoughts in how to implement it in ADR. However, we haven't got the bandwidth to finalize the design in the ADR and to implement it. It requires a full-stack solution with TSP updates and backend implementation of the table data provider.