* chore: detail adjustment * refactor: Migrate demo applications to playground * perf: logic optimization * chore: update docs * chore: update docs
* chore: init project * chore: install element-plus * chore: locale config * fix: eslint error * chore: merge from main * fix: lint * chore: finish todo * chore: update comments * chore: update * fix: lint error * chore: add unplugin-element-plus * chore: add useElementPlusDesignTokens * chore: configure some color