fix: minor fixes

fix: remove argparse in app.py

feat: add reward and done fields; update observation return in environment

refactor: streamline return values and class inheritance in environment models

fix: update return structure in step payload and environment reset methods

fix: simplify import statements in app.py

fix: update return values in reset to be like step result as openenv expects it

feat: add noise_mode and unexpected demand spikes

feat: add solar_scale and wind_mode configurations for variating the supplies

fix: correct package name for openenv in requirements.txt

feat: enhance environment with demand and supply generation logic for smart grid

refactor: move Dockerfile to appropriate location

chore: remove compiled Python files from __pycache__

Initial commit