Description of each property for each plugin in plugins.json:
- "internalName" is the name of the plugin jar file, not including the extension.
- "hash" is the SHA-256 hash of the plugin jar file.
- "size" is the size of the plugin jar file in bytes.
- "plugins" is a list of main plugin classes
- "displayName" is the name of the plugin when displayed in the plugin hub.
- "provider" is the name of the subfolder containing the plugin jar file.