How Do I Get A Component Action to Trigger a Route Action?

components.project-form.js

import Ember from 'ember';

export default Ember.Component.extend({
  actions: {
  	onSubmit() {
      this.get('componentSubmit')();
    }
  }
});

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle'
});

router.js

import Ember from 'ember';
import config from './config/environment';

const Router = Ember.Router.extend({
  location: 'none',
  rootURL: config.rootURL
});

Router.map(function() {
  this.route('project');
});

export default Router;

routes.project.js

import Ember from 'ember';

export default Ember.Route.extend({
  actions: {
    updateProject() {
    	console.log("I'm updating!");
    }
  }
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
{{link-to 'Project' 'project'}}
<br>
{{outlet}}
<br>
<br>

templates.components.project-form.hbs

<h2>Project Form Component</h2>

<form {{action 'onSubmit' on="submit"}}>
	<button type="submit">Submit</button>
</form>

templates.project.hbs

{{project-form componentSubmit=(action 'updateProject')}}

twiddle.json

{
  "version": "0.9.3",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.6.0",
    "ember-data": "2.6.1",
    "ember-template-compiler": "2.6.0"
  }
}