refactor(structure): move CRT_shader.h to new include path and remove old shader directory

Move CRT_shader.h to the shared include location to align with other shader headers.

- Relocate CRT_shader.h to /Common/Include/Shaders/CRT_shader.h
- Delete all contents of the old Virtual Display Driver (HDR)/Common/Shaders and remove the now-empty directories
- Remove the obsolete Virtual Display Driver (HDR)/Common directory
- Update internal build references to use the new header path

BREAKING CHANGE: Removed the old include path under /Virtual Display Driver (HDR)/Common and its Shaders directory; update includes to /Common/Include/Shaders/CRT_shader.h where appropriate.

Author: cto-new[bot]