Add app settings

def main(config):
    label = config.get("label") or "Niblet"
    show_label = config.bool("show_label", True)

load("schema.star", "schema")

def get_schema():
    return schema.Schema(
        version = "1",
        fields = [
            schema.Text(
                id = "label",
                name = "Label",
                desc = "Short text shown on the display.",
                default = "Niblet",
            ),
            schema.Toggle(
                id = "show_label",
                name = "Show label",
                desc = "Display the configured label.",
                default = True,
            ),
        ],
    )

credentials:
  - id: api_key
    owner: publisher # or user
    provider: api.example.com
    required: true
network_hosts:
  - api.example.com