FE: Create Modal for create/edit Decks

[jasole1983]

Create the Modal in the context folder

• Code the functionality of the Modal
• Create the component that holds the Modal
• Create the forms within the page
• Create new card (q input / a input / submit card)
• Display cards as they're created
• Provide edit and delete buttons for each card
• Reset button (return to state before modifications)
• Save button (submit new deck form)
• Embed/render the Modal launcher on the User Dashboard