Demonstrate creating YAML file with explicit reference to schema.

[IanMayo]

Modify the README to include steps (with images) for creating YAML file (in the root of a cloned version of this repo) with the first line specifying which schema the file must match.

Any screenshots should go into an images sub-folder, and have useful titles that match the contents.

[IanMayo]

@Talented0217 - I don't think this issue has been demonstrated. The YAML file should specify which schema it is using.

[Talented0217]

I've done it

[Talented0217]

By declaring the schema to use, we don't need to configure settings.json

[IanMayo]

Hmm, missile-strike.YAML should specify which schema it adheres to.

Elsewhere we have demonstrated how to configure VS-Code to know which schema to do, but the requirement in this issue is for the YAML file to declare which schema to use.

[Talented0217]

Anyway, I've added for both.
Head of yaml file, I've defined the code which schema was used. And also in settings.json for VS-code added the pairs of schema and yaml.