[refactor]: Unoptimized endpoints for badges and persons search query. Second part to issue #273 on tahrir-api

[thedunncodes]

GET /api/users/search/<search_string> and GET /api/badges/search/<search_string> are to be refactored when issue #\273 gets merged on tahrir-api.

• GET /api/badges/search/<search_string> is located in tahrir/tahrir/endpoints/badges.py

• GET /api/users/search/<search_string> is located in tahrir/tahrir/endpoints/users.py

[Daniel-1600]

@thedunncodes limit your commit messages to less than 50 characters

[thedunncodes]

It doesn't break the 50 character rule limit, it's exactly 50