Refactor controllers for better readability

**Description**
Currently hooks lacks proper import support.

**Proposed solution**
Add configurable import with sensible defaults.

**Priority**: Low/Medium

Start by locating the controllers and hook-loading entry points, then inspect how imports are currently handled. Define the configurable import behavior and sensible defaults, and verify that the controller structure is easier to read without changing its intended behavior.

Written by the indexing model from the issue text.