Meet Reaction Keydown

Enable keydown to run the reaction function of Google Meet.

By default, the reaction function of Google Meet can only be executed by mouse operation. This extension allows key operation. Specifically, each reaction is assigned to one to nine keys, and the reaction corresponding to each key can be executed. It also comes with a function to keep the reaction window open at the start of a meeting and a function to perform a series of reactions by pressing a key long enough.