api/2.4.1 - Cloud for commands, ping command, more api

[onebeastchris]

These are the changes expected to be released in version 2.4.1 of the Geyser API. Alongside them, the Geyser version will follow a new versioning scheme to properly reflect changes in the API, as well as indicate that a new Minecraft version is supported. More details on that soon!

Changes included so far:

• Cloud - features a full rework of the command system within Geyser, and adds permission checking to the Geyser API
• Ping command - Adds a /geyser ping command to Geyser, and exposes a player's ping in the api
• Hand switching api - Adds a simple method to request an offhand swap in the api, so extensions could replace the "emotes-and-offhand" workaround

Other PRs we plan to include:

• Extension API version checking - Ensures that extensions properly specify the Geyser API version, instead of the Base API version. This will require extensions to update their api version in their extension.yml, however existing extensions will continue to work.
• Base API changes to add an ApiVersion - Adds api version compatibility checking directly to the Base & Geyser API
• Toast API - sending toast notifications

[Konicai]

To whoever merges this: remember to not squash

[letsgoawaydev]

is #4205 going to be in 2.4.1 or in a later api update?

[onebeastchris]

Likely a later one; given that it adds a config value it likely makes more sense to wait until we move to configurate as that will update existing configs.