patch release v0.5.2

update version and roadmap

Merge pull request FoundationAgents#574 from shenchucheng/v0.5-release

add deprecated warnings for the start_project method

Merge pull request FoundationAgents#566 from shenchucheng/fix-options…

…-lookuperror

fix cContextVar OPTIONS LookupError

Merge pull request FoundationAgents#535 from garylin2099/v0.4.0-release

Release: v0.4.0

Merge pull request FoundationAgents#481 from garylin2099/human_roleplay

allow human to play any roles

Update README_CN.md

version 0.2 add QA engineer

update token counter