LETTER CREATE PAGE CHANGES

[kaitlynflynn]

• 1. change naming convention for name/destination (should be more like subject/recipient)
• 2. make these input fields so you don't have to "backspace" the placeholder text
• 3. Revise "send email" modal to not have a preview of the message, but just pull from recipient field and showcase "send button" with confirmation modal
• 4. Make sure the above is reflected on doc list view as mentioned in signup and login boilerplate done #7 in above