Made schedule actions dynamic

[Corepex]

Changes in this pull request

Resolves #3136

Additional info

This pull request updates the actions available in the schedule grid cell to be dynamically fetched based on the element type, and also updates translation keys to provide more flexible and accurate action labels. The most important changes are grouped below.

Dynamic Actions in Schedule Grid Cell:

• Updated ActionsCell in actions-cell.tsx to fetch available actions dynamically using useScheduleListActionsForElementTypeQuery, replacing the previous hardcoded list of actions. This makes the available actions context-aware and extensible.
• Added error handling in ActionsCell to track API errors using trackError and ApiError for better reliability and debugging.

Translation and Label Improvements:

• Changed translation keys in studio.en.yaml from schedule.version.* to schedule.action.*, and updated/added action labels (e.g., "Delete", "Publish", "Unpublish", "Publish version") to better match the new dynamic actions and improve clarity.

[Corepex]

@markus-moser please double check 6eab1ac to verify that this is OK.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[xIrusux]

lgtm
:)