fix: make sure needed dependencies are installed in the host app

Resolves #963

blueprints/ember-uikit/index.js

@@ -23,6 +23,14 @@ module.exports = {
 
     this.ui.writeLine("add import statement", file);
 
-    return this.addAddonToProject("ember-cli-sass");
+    return this.addAddonsToProject({
+      packages: [
+        { name: "ember-cli-sass" },
+        { name: "ember-composable-helpers" },
+        { name: "ember-truth-helpers" },
+        { name: "ember-focus-trap" },
+        { name: "ember-toggle" },
+      ],
+    });
   },
 };

package.json

@@ -52,9 +52,11 @@
     "ember-auto-import": "^2.6.1",
     "ember-cli-babel": "^7.26.11",
     "ember-cli-htmlbars": "^6.2.0",
+    "ember-composable-helpers": "^5.0.0",
     "ember-focus-trap": "^1.0.1",
     "ember-modifier": "^4.1.0",
     "ember-toggle": "^9.0.3",
+    "ember-truth-helpers": "^3.1.1",
     "uikit": "^3.16.13"
   },
   "devDependencies": {
@@ -77,7 +79,6 @@
     "ember-cli-sri": "2.1.1",
     "ember-cli-terser": "4.0.2",
     "ember-code-snippet": "3.0.0",
-    "ember-composable-helpers": "5.0.0",
     "ember-concurrency": "2.3.7",
     "ember-load-initializers": "2.1.2",
     "ember-prism": "0.13.0",
@@ -87,7 +88,6 @@
     "ember-source-channel-url": "3.0.0",
     "ember-template-lint": "5.7.1",
     "ember-template-lint-plugin-prettier": "4.1.0",
-    "ember-truth-helpers": "3.1.1",
     "ember-try": "2.0.0",
     "eslint": "7.32.0",
     "eslint-config-prettier": "8.8.0",

yarn.lock

@@ -5724,7 +5724,7 @@ ember-compatibility-helpers@^1.1.2, ember-compatibility-helpers@^1.2.0, ember-co
     fs-extra "^9.1.0"
     semver "^5.4.1"
 
-ember-composable-helpers@5.0.0:
+ember-composable-helpers@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/ember-composable-helpers/-/ember-composable-helpers-5.0.0.tgz#055bab3a3e234ab2917499b1465e968c253ca885"
   integrity sha512-gyUrjiSju4QwNrsCLbBpP0FL6VDFZaELNW7Kbcp60xXhjvNjncYgzm4zzYXhT+i1lLA6WEgRZ3lOGgyBORYD0w==
@@ -5973,7 +5973,7 @@ ember-toggle@^9.0.3:
     ember-cli-htmlbars "^6.0.1"
     ember-gesture-modifiers "^3.0.0"
 
-ember-truth-helpers@3.1.1:
+ember-truth-helpers@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/ember-truth-helpers/-/ember-truth-helpers-3.1.1.tgz#434715926d72bcc63b8a115dec09745fda4474dc"
   integrity sha512-FHwJAx77aA5q27EhdaaiBFuy9No+8yaWNT5A7zs0sIFCmf14GbcLn69vJEp6mW7vkITezizGAWhw7gL0Wbk7DA==