remove nanoid

Author: stomita

package.json

@@ -55,7 +55,6 @@
     "classnames": "^2.3.1",
     "dayjs": "^1.11.2",
     "keycoder": "^1.1.1",
-    "nanoid": "^3.3.4",
     "react-merge-refs": "^1.1.0",
     "react-relative-portal": "github:stomita/react-relative-portal#dist",
     "svg4everybody": "^2.1.9"