feat(websoc): enhance WebSoc quarter parameter validation message

[rsahyoun]

Description

Updated the error message for the required quarter parameter in the WebSoc query schema. Previously, when the quarter parameter was omitted, the error message stated: "Required". The new message is more specific, telling the user that the quarter parameter is required.

Related Issue

Link to issue #72

Motivation and Context

When programmers were making websoc queries without the quarter parameter, the previous message was not helpful and unclear on what was missing. This change makes the API more clear in showing what is required when the quarter parameter is absent from the query.

How Has This Been Tested?

By running and hosting the API locally with Docker and pnpm, I was able to test my changes and confirm the results I was striving for while also confirming that there were no errors and that nothing broke in the process. The tests I ran included accessing the API locally through local host 8787 and testing parameters being present and absent along with values being present and absent for those parameters.

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code involves a change to the database schema.
• My code requires a change to the documentation.

[andrew-wang0]

Looks good to me. Great work!