TODOs

1. ping - DONE
2. simple - DONE
3. coins - DONE
4. contract - DONE
5. asset_platforms - DONE
6. categories - DONE
7. exchanges - DONE
8. indexes - DONE
9. derivatives - DONE
10. nfts - DONE
11. exchange_rates - DONE
12. search - DONE
13. trending - DONE
14. companies - DONE
15. global - DONE

Roadmap
1. Add Pro API endpoints
2. Improve response object of some methods - currently using as Map, should use a data model

Release Checklist

1. Update pubspec.yml version [1]
2. Update README version [2 updates]
3. Update README steps (optional)
4. Update CHANGELOG
5. Run formatting
dart format .
6. Run test
dart test test/domain
dart test test/coingecko*
7. Run analyze
dart analyze
8. Run publish --dry-run
dart pub publish --dry-run
9. Run dart pub publish
dart pub publish
10. Add github tag for the new version
11. Github release