chore: remove unstated

ui/package.json

@@ -139,7 +139,6 @@
     "reselect": "^3.0.1",
     "rome": "^2.1.22",
     "src": "^1.1.2",
-    "unstated": "^2.1.1",
     "uuid": "^3.2.1"
   }
 }

yarn.lock

@@ -3436,11 +3436,6 @@ create-react-class@^15.5.1, create-react-class@^15.5.x:
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
-create-react-context@^0.1.5:
-  version "0.1.6"
-  resolved "https://registry.yarnpkg.com/create-react-context/-/create-react-context-0.1.6.tgz#0f425931d907741127acc6e31acb4f9015dd9fdc"
-  integrity sha512-eCnYYEUEc5i32LHwpE/W7NlddOB9oHwsPaWtWzYtflNkkwa3IfindIcoXdVWs12zCbwaMCavKNu84EXogVIWHw==
-
 cross-spawn@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-3.0.1.tgz#1256037ecb9f0c5f79e3d6ef135e30770184b982"
@@ -11060,13 +11055,6 @@ unset-value@^1.0.0:
     has-value "^0.3.1"
     isobject "^3.0.0"
 
-unstated@^2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/unstated/-/unstated-2.1.1.tgz#36b124dfb2e7a12d39d0bb9c46dfb6e51276e3a2"
-  integrity sha512-fORlTWMZxq7NuMJDxyIrrYIZKN7wEWYQ9SiaJfIRcSpsowr6Ph/JIfK2tgtXLW614JfPG/t5q9eEIhXRCf55xg==
-  dependencies:
-    create-react-context "^0.1.5"
-
 upath@^1.1.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/upath/-/upath-1.2.0.tgz#8f66dbcd55a883acdae4408af8b035a5044c1894"