Integrated basic info with API

[defudef]

• [x] I can see personal data on my account page
• [x] I can see all my addresses from CT
• [x] I can see which address is masked for shipment and which one is for billing
• [x] I want to see my email address on password change subpage
• [x] Refactor MyAccount.vue (using setup instead of data and methods)
• [x] Refactor ShippingDetails.vue (using setup instead of data and methods)
• [x] Unit tests

[defudef]

related #224

[CLAassistant]

All committers have signed the CLA.