No Good Deed

I re-wrote the cookiecutter hooks so they would emit better errors when there were problems.

• Removed Task from post_gen_project.py
• Renamed hook files:
  • pre_prompt.py -> pre_prompt.uv
  • pre_gen_project.py -> pre_gen_project.uv
  • post_gen_project.py -> post_gen_project.uv
• Added uv shebang magic to hooks.
• Added inline script metadata to add dependencies
• Call commands using sh module
• Customized the logger from loguru
• Added logging for optional and required events.
• Added a README to explain further.