[Proposal] Allow JSONata expression in environment variable definition

When using TypedInput 'environnment variable' type for environment variable definition, it support simple string substitution(e.g. Hello ${FOO}Hello World).

This is a very useful feature, but there are some cases where it would be useful to be able to define environment variables with more complex transformations (e.g. replacing some part of existing value, numerical computation).
Therefore, I would like to propose to add a JSONata expression to the TypedInput type list of the environment variable definition.

[Proposal]

  • Add JSONata type to TypedInput of environment variable definition for tab, group, and SUBFLOW instance.
  • SUBFLOW Template remains as it is, because its environment variable definition corresponds to its instance UI.