fix(pages): add dedicated /features route with correct active-tab highlighting#548

lizhengfeng101 merged 3 commits into

alibaba:mainalibaba/open-code-review:mainfrom

varunsahni18:fix/issue-495-features-nav-linkvarunsahni18/open-code-review:fix/issue-495-features-nav-linkCopy head branch name to clipboard