remove styled-jsx unwanted copy to fix style flash

package.json

@@ -87,7 +87,6 @@
     "react-spring": "^8.0.27",
     "styled-components": "^5.1.1",
     "styled-components-modifiers": "^1.2.5",
-    "styled-jsx": "^3.3.0",
     "styled-jsx-plugin-postcss": "^3.0.2",
     "swr": "^0.4.0"
   },

yarn.lock

@@ -16649,20 +16649,6 @@ [email protected]:
     stylis "3.5.4"
     stylis-rule-sheet "0.0.10"
 
-styled-jsx@^3.3.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/styled-jsx/-/styled-jsx-3.3.0.tgz#32335c1a3ecfc923ba4f9c056eeb3d4699006b09"
-  integrity sha512-sh8BI5eGKyJlwL4kNXHjb27/a/GJV8wP4ElRIkRXrGW3sHKOsY9Pa1VZRNxyvf3+lisdPwizD9JDkzVO9uGwZw==
-  dependencies:
-    "@babel/types" "7.8.3"
-    babel-plugin-syntax-jsx "6.18.0"
-    convert-source-map "1.7.0"
-    loader-utils "1.2.3"
-    source-map "0.7.3"
-    string-hash "1.1.3"
-    stylis "3.5.4"
-    stylis-rule-sheet "0.0.10"
-
 [email protected]:
   version "0.0.10"
   resolved "https://registry.yarnpkg.com/stylis-rule-sheet/-/stylis-rule-sheet-0.0.10.tgz#44e64a2b076643f4b52e5ff71efc04d8c3c4a430"