Update landing page (#387)

* feat: update landing page

* feat(code): improve code editing experience

* feat: update landing page

* fix: react warning

* fix: update logo and i18n

Co-authored-by: tzhangchi <terry.zhangchi@outlook.com>
Co-authored-by: Yifeng Wang <doodlewind@qq.com>

apps/venus/package.json

@@ -7,6 +7,7 @@
     "keywords": [],
     "author": "DarkSky <darksky2048@gmail.com>",
     "dependencies": {
+        "@emotion/babel-plugin": "^11.10.2",
         "@emotion/react": "^11.10.0",
         "@emotion/styled": "^11.10.0",
         "@mui/joy": "^5.0.0-alpha.42",