feat: adapt allay-api 0.2.0

[smartcmd]

No description provided.

[duplexsystem]

@IWareQ please do not use var as it is against out current code style. Please also run intellij reformat code so the code matches out code style. Usage docs should not be in the readme file and instead in our docs repo, please contribute the docs there. Even if it is automatically pulled in from another place the GSON dependency should be explicitly defined in the build files.

Also I'd like to re-request that the geyser related data files be version and pulled as part of the build system instead od being in repo. Geyser does this so I know it's easily done. I'd also like if allay set up a repo and package for the file from the wiki so that can be versioned as well.

[duplexsystem]

@IWareQ LMK when this is ready for mere :)