Authenticate against the TIDAL API using OAuth 2.0 client credentials for server-to-server catalog access, then perform a catalog search

Steps

1. Register an application in the TIDAL Developer Portal to obtain a client ID and client secret
2. For app-only (non-user) access, use the client credentials grant against TIDAL's OAuth token endpoint to obtain a bearer access token scoped to your app
3. Alternatively, for user-context access, use the authorization code flow (init, then initializeLogin to get a login URL, redirect the user, then finalizeLogin) if you're using one of TIDAL's SDKs, or implement the equivalent OAuth 2.0 Authorization Code with PKCE flow directly
4. Call the TIDAL Web API's search resource (JSON:API-style, served from the openapi.tidal.com v2 surface) with your access token and a query string to search the catalog
5. Include a `countryCode` parameter on search and catalog requests, since TIDAL catalog availability and results are market-scoped
6. Re-fetch credentials via the SDK's credentials provider (or refresh the token yourself) before each call rather than caching a token indefinitely, since TIDAL may rotate or upgrade tokens transparently