Get Familiar with Firebase and grab the user Id for future POST requests from current user

[CarolineHoang]

Component Description and Screenshot

Include a brief description of the component here, including what page(s) it will be on, along with a screenshot of the component from Figma.
Description:

Make a test component that will print a current user's id to the screen after login.
Further steps: contact @wangyyt1013 (Elaine Wang) from the database team for the structure of the account model endpoint and write a HTTPS request to query for corresponding profile information.

Screenshot:

Props and State

Note what props will be coming into the component, and what state it will have. Remember to reference React's instructions on how to figure out what state/props should be. Aim to make the component as flexible as possible-- we probably should not be hardcoding in content and instead pass it in as props.

Props:
State:

Parents and Children

You do not need to list parents and children all the way through the component tree, but it is helpful to know what the direct parent(s) of each component is so that we can get a big-picture understanding of how the data-flow will work in our application. Feel free to link the issues that contain the info about each referenced component as well!

Parents:
Children:

Styling Notes

While looking at the component in Figma, note any pieces of styling that you might need here by checking out the CSS preview:

/* fonts */
font-family: Roboto;
font-style: normal;
font-weight: 500;

/* colors */
color: #9A9A9A;
background: #FFFFFF;

/* borders and shadows */
border: 2px solid #EC6C52;
border-radius: 5px;
box-shadow: 2px 10px 30px rgba(0, 0, 0, 0.05);

Remember not to copy any hardcoded positioning and size values.

Additional Notes

Are there any icons you will need? Images? Written content? Note that here so that we can get it from Product Design before we start!