Keys for batch action defaults CROSSLINK-297

[skomorokh]

No description provided.

[Copilot]

Pull request overview

This PR adds stable localization keys to the built-in batch action defaults exposed by the patron-request API, so clients can translate titles reliably instead of keying off the human-readable title.

Changes:

• Add titleKey to each batchActionDefaults entry in misc/state-models.yaml and regenerate the embedded state-models.json.
• Update the patron-request state model service to return []BatchActionDefault instead of []CreateBatchAction.
• Extend the OpenAPI spec with a BatchActionDefault schema (CreateBatchAction + required titleKey) and update the batch-actions-defaults endpoint to return that schema; add a test to ensure titleKey is present and unique.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
misc/state-models.yaml	Adds titleKey fields for each built-in batch action default.
broker/patron_request/service/statemodels/state-models.json	Regenerates embedded defaults to include titleKey.
broker/patron_request/service/statemodel.go	Switches config/return types to BatchActionDefault and preserves deep-copy behavior.
broker/patron_request/api/api-handler_test.go	Ensures defaults include non-empty, unique titleKey values.
broker/oapi/open-api.yaml	Introduces BatchActionDefault schema and updates the defaults endpoint response type.