[FEATURE] Add a FAQ Section

[infinia-yzl]

Is your feature request related to a problem? Please describe.
Most users aren't aware of optimal ways to use the site like sharing URLs of their tier lists.

Describe the solution you'd like
Showcase optimal workflows for the site.

Potential Impact
Users would probably understand how to use the site more optimally.

Open Source Acknowledgment

• I understand that this is an open-source project maintained by volunteers. While the team appreciates and will
  consider all feedback and feature requests, I acknowledge that my suggestion may not be implemented if it doesn't
  align with the project's goals, resources, or priorities.