New Post Feature

[spoolD]

Ability to write a text based post in a text area and clicking a submit button. Add to top of the page (not a separate page)

• [x] create post model
• [x] add html/css to index page
• [x] create javascript file
• [x] add event listener to button
• [x] on submit, send POST request to add to database
• [x] on submit, clear the textarea

[spoolD]

Post model should include timestamp, username, body, and likes