fix: manage number default

    description: Optional[str] = None

    type: GlInputType = GlInputType.string

    options: Optional[list[str]] = None

    default: Optional[Union[str, bool]] = None

    default: Optional[Union[str, bool, int]] = None

    def to_json(self) -> dict[str, any]:

        ret = {}

            # TODO: remove Markdown formatting?

            description=self.description,

            type=self.type.to_gl(),

            default=self.default if self.default else False if self.type == TbcVarType.boolean else None,

            default=self.gl_dflt,

            options=self.values

        )

    @property

    def gl_dflt(self):

        if self.type == TbcVarType.boolean:

            return bool(self.default) if self.default != None else False

        if self.type == TbcVarType.number:

            return int(self.default) if self.default != None else 0

        return self.default

def _get_var(tpl_desc: dict[str, any], name: str) -> Optional[TbcVar]:

    var = next(iter([TbcVar.parse_obj(var) for var in tpl_desc.get("variables", []) if var["name"] == name]), None)