fix(dashboard): preserve trader selection in URL and silence background requests (#1459)

feat: change claw402 default model from deepseek to glm-5

fix: improve trader error feedback, stale balance cleanup, and claw402 warnings (#1452)

feat: add exchange account states and refine beginner trader creation flow (#1450)

docs: add MiniMax to AI models and beginner mode to setup across all i18n READMEs

perf: reduce frontend login and dashboard friction (#1447)

fix: auto re-fetch system config after invalidation

fix: clean stale auth state on login/setup, unify language switcher

feat(beginner): protect default AI model and prevent repeated onboarding (#1444)

fix: division by zero guard, logout redirect, onboarding close button

feat: refine beginner wallet onboarding modal (#1438)

fix: guard short trader ID, i18n setup page, simplify onboarding UX

fix(deps): resolve 11 npm vulnerabilities in frontend dependencies

docs: update token estimation values for candidate coins in Chinese documentation

fix: update token limits and error handling in Trader Dashboard