Add Task 4 instruction following, Curriculum Manager for self-improvement, and world modeling simulation

feat: add task weights to configuration and implement LLM-based inference agent

fix: resolve merge conflicts, finalize inference + README

feat: add baseline scores JSON, inference script, and update Dockerfile for improved project structure

feat: add baseline inference script, performance scores, and update openenv configuration

chore: update author name and reformat action schema requirements in openenv.yaml

Initial commit