Starts the OAuth flow for connecting a third-party integration. When projectId is provided, connects at the project level; when omitted, connects at the user level.
Authentication via JWT token or API key. JWT: Get from Veryfront dashboard. API Key: Format "vf_
Integration name (e.g., "github", "gmail")
Project ID to connect the integration to (omit for user-level)
End-user ID for per-user token flows
255Relative path to redirect after completion
Redirect to provider consent screen