Components: Added date-time and boolean components

[natalialuzuriaga]

Problem

To collect information for fields like lastModified andlocalisation, etc. we need to implement more components.

Solution

This PR implements date-time and boolean components. Now the form can create the following components:

• Date-time component (CSS is not working atm due to CDN)
• Single select component for boolean fields with "true" and "false" as options

Result

Users can generate forms using json schemas that have fields with `type: boolean' and 'type: string' + 'format: date-time'

When users fill out the form and click submit, the code.json is generated and downloaded onto their machine.

Test Plan

1. Start up a HTTP server using python: python3 -m http.server 8000
2. Click on form.html
3. Here is the form! Right click -> Inspect to open dev tools
4. Fill out the form
5. Click submit and downloads code.json. File contents should match what was submitted in the form!

Will create unit tests in a separate PR after OSAB

[natalialuzuriaga]

Note that for userInput field, the options were originally "Yes" or "No" but since this is a boolean field, options have changed to "True" and "False" - will need to update across repos

[decause-gov]

LGTM +1 🚢

[decause-gov]

Bigwork! 👏