The logic for reconciling access providers, updating the manager, and logging the changes was previously handled directly in the service layer. This commit introduces a new `ApplyAccessProviders` helper function in the `internal/access` package to encapsulate this entire process. The service layer is updated to use this new helper, which simplifies its implementation and reduces code duplication. This refactoring centralizes the provider update logic and improves overall code maintainability. Additionally, the `sdk/access` package import is now aliased to `sdkaccess` for clarity.