refactor: Optimize ControllerFactory and fix spacebar toggle

Overhauled ControllerFactory and input logic:
- Implement Lazy loading for most controllers; InputController is
  now immediate.
- Improve Dispose logic: split methods, better resource/exception
  handling, simplified methods.
- Adapt properties and add access checks for lazy controllers;
  add placeholder initialization method.
- Fix spacebar toggle: Add window KeyDown handler for direct
  processing.
- Improve ToggleCaptureAsync logic for lazy AudioController
  interaction.
- Enhance resource cleanup: event unsubscription, async
  InputController disposal.

Author: diqezit