Typed community directory

Create a typed directory of fictional resources with a safe loading, ready and empty display state. Keep record fields explicit and do not use `any` to bypass a type check.

Requirements

• Define a resource interface.
• Represent view states with a discriminated union.
• Handle an empty result without reading unavailable fields.

Expected behaviours

• The example runs in the platform runtime without an external package.
• The output communicates the stated purpose using fictional sample data.
• The learner can describe one limitation and one next improvement.