Flag configuration auto-complete

GO Feature Flag offer a way to have auto-completion when you create a flag file.

To achieve this we publish a jsonschema on schemastore. The store is used by all major IDE you can use such as vscode, intelliJ, ...

To enable it, you just have to use the extension .goff.yaml for your configuration file, and it will be automatically available for you (example: flag.goff.yaml).