Replace custom format-crate-size helper with pretty-bytes dependency

Author: Turbo87

app/helpers/format-crate-size.js

@@ -0,0 +1,5 @@
+import { helper } from '@ember/component/helper';
+
+import prettyBytes from 'pretty-bytes';
+
+export default helper(([bytes], options) => prettyBytes(bytes, options));

app/helpers/pretty-bytes.js

@@ -81,7 +81,7 @@
         {{#if this.currentVersion.crate_size}}
           <div>
             <div local-class='crate-size'>Crate Size</div>
-            <div local-class='size'>{{format-crate-size this.currentVersion.crate_size}}</div>
+            <div local-class='size'>{{pretty-bytes this.currentVersion.crate_size}}</div>
           </div>
         {{/if}}
 

app/templates/crate/version.hbs

@@ -38,7 +38,8 @@
   },
   "dependencies": {
     "fastboot-app-server": "^2.0.0",
-    "morgan": "^1.10.0"
+    "morgan": "^1.10.0",
+    "pretty-bytes": "^5.3.0"
   },
   "devDependencies": {
     "@ember/optional-features": "^1.3.0",