Use twine for release publishing

Release 0.3.0

Update PyPI release auth

Add DAPO integration

Harden benchmark loading and mixed batch routing for imported suites

Restore Python 3.10 compatibility for the 0.2.0 release lane

Unblock DeepGym release CI by matching the enforced Ruff policy

Make DeepGym releases publishable from the actual repo root

Cut a 0.2.0 release line for benchmark-backed training

Enable benchmark-backed reward routing for repo and terminal tasks

feat: add Axolotl integration with PRM data generation

docs: position README against current RL code training landscape

docs: replace Mermaid diagrams with ASCII art in README

docs: rewrite README with Mermaid diagrams, add wiki, update .gitignore

Add Daytona Startup Grid footer copy