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What's this PR do?

• awesome stuff
• really cool feature
• refactor X

Where should the reviewer start?

• start on the application_controller.rb

How should this be manually tested?

• click here and here

Any background context you want to provide?

• the gem needed to be updated... yada yada

What are the relevant tickets?

Screenshots (if for frontend)

What gif best describes this PR or how it makes you feel?