Add a simple user profile page (UI Only)

[niranjan94]

Add a simple user profile page located at /profile.

• Should contain the image upload component (already present in the project.)
• Should contain the rich text editor component for the Details section
• Should contain form validation on submit
• Let the whole profile page be inside a component just like login form. So that we get scopped jquery selection capabilities and we can use the FormMixin. (See reference below).

References:

• app/components/forms/login-form.js - for validation. (Note FormMixin and getValidationRules)
• app/templates/components/forms/login-form.hbs - for form submit. Note {{action 'submit' on='submit'}}
• app/templates/components/forms/wizard/basic-details-step.hbs:L77 - for image upload component
• app/templates/components/forms/wizard/basic-details-step.hbs:L72 - for rich text editor component
• https://semantic-ui.com/collections/form.html
• https://semantic-ui.com/collections/grid.html

[abhinavk96]

@niranjan94 I would like to start working on this.