feat: Implement wait action and enhance action handling in simulation environment

feat: Update class names and enhance documentation for CoEnv integration

Renamed COEnv with coenv

feat: Enhance Kubernetes simulation environment with action/observation models and task management and to comply with OpenEnv guidelines

feat: Refactor random number generation to use NumPy and enhance simulation logic

feat: Add Dockerfile and requirements.txt for containerized environment setup

Merged branch simulation with main

feat: Implement COEnv Executor and Graders for task management

Implement Kubernetes action classes and execution logic

Initialized OpenEnv and MKdocs