[TASK] Generate Secrets API Client

[thaorell]

Certification

• I certify I am an Epic Owner for Kubeflow Notebooks 2.0 and expected to create planning-related issues.

Description

We need to refresh our auto-generated client, adding the new type-safe models (e.g., Secret, CreateSecretRequest) and API methods (e.g., listSecrets, createSecret) to include the new Secrets CRUD endpoints.

Acceptance Criteria

• Execute generating script.
• The auto-generated API client file (e.g., src/api/generated/client.ts) includes the new secrets-related interfaces
• The generated client file also clearly shows the addition of new methods for the secrets endpoints (e.g. listSecrets, getSecret, createSecret, updateSecret).

[thaorell]

/area frontend
/area v2