Update version to 0.1.3

feat: upgrade fleet list command with Rich terminal UI

Update version

Merge pull request #9 from nachoal/fix/cli-usage-and-shortcuts

fix: update CLI usage and add command shortcuts

update dependencies and add license

Merge pull request #7 from nachoal/add-status-tracking

feat: add real-time agent status tracking and watch mode

style: apply automatic formatting from ruff

fix: fix critical bugs in agent management and improve reliability

Merge pull request #6 from nachoal/feat/project-based-config

fix: fix test failures and linting issues in CI/CD

fix: fix Agent constructor indentation in logs tests

fix: fix indentation in kill test methods

fix: fix remaining indentation errors in logs tests