DECLARATIVE-YAML-06: Declare array and nested object fields

What it demonstrates

Composite frontmatter — an array with an element schema (of) and a nested object with its own fields.

Builds on: DECLARATIVE-YAML-05: Toggle strict vs open frontmatter

How it’s done

The declarative YAML artifact, verbatim — no code required.

frontmatter:
  fields:
    tags:
      type: array
      of: { type: string }
      min: 1
    owner:
      type: object
      strict: true
      fields:
        name:  { type: string }
        email: { type: string, format: email }

Surfaces exercised

• typed() array -> z.array(compileSchema(of)) with .min
• object -> compileObjectSchema(fields, strict)