Disable and remove the jquery integration

ui/config/optional-features.json

@@ -1,3 +1,3 @@
 {
-  "jquery-integration": true
+  "jquery-integration": false
 }

ui/package.json

@@ -32,7 +32,6 @@
   },
   "devDependencies": {
     "@babel/plugin-proposal-object-rest-spread": "^7.4.3",
-    "@ember/jquery": "^0.6.0",
     "@ember/optional-features": "^0.7.0",
     "@hashicorp/structure-icons": "^1.3.0",
     "@storybook/ember-cli-storybook": "^0.2.0",

ui/yarn.lock

@@ -1318,18 +1318,6 @@
   dependencies:
     ember-cli-babel "^7.1.3"
 
-"@ember/jquery@^0.6.0":
-  version "0.6.1"
-  resolved "https://registry.yarnpkg.com/@ember/jquery/-/jquery-0.6.1.tgz#eef89ebc8d7b49bddc176f2a646746c8f5d93978"
-  integrity sha512-XMgfUYag97YOYLsC0Ys4/H6mHO2U2wra/92eVIug+5eYBloYSDhv2MY/iq/ocwXVSB2dQaphJx5pFXqdrjEzWQ==
-  dependencies:
-    broccoli-funnel "^2.0.2"
-    broccoli-merge-trees "^3.0.2"
-    ember-cli-babel "^7.7.3"
-    ember-cli-version-checker "^3.1.3"
-    jquery "^3.4.1"
-    resolve "^1.11.1"
-
 "@ember/optional-features@^0.7.0":
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/@ember/optional-features/-/optional-features-0.7.0.tgz#f65a858007020ddfb8342f586112750c32abd2d9"