Create official go to scenario with nested linked architectures

## Summary

The CALM CLI currently supports the `detailed-architecture` feature in the core schema, but lacks comprehensive examples and documentation showing how to use this powerful capability. This issue proposes adding practical examples and documentation for using detailed-architectures with the CLI tools.

## Background

The `detailed-architecture` feature allows nodes to reference external CALM architecture documents that provide more granular details about a node's internal structure. This enables hierarchical architecture modeling where high-level architectures can reference detailed sub-architectures.

### Current Implementation Status ✅

- **Schema Support**: `detailed-architecture` is defined in `/calm/release/1.0/meta/core.json` as a string property in node details
- **Model Support**: `calm-models` package fully supports detailed-architecture through `ResolvableAndAdaptable`
- **Resolution Logic**: `shared` package provides URL resolution via HTTP, File, Composite, and other resolvers
- **Dereferencing**: `DereferencingVisitor` can resolve detailed-architecture URLs and populate nested models

### Missing Components

- No CLI examples demonstrating detailed-architecture usage
- No test fixtures showing practical scenarios
- Limited documentation on CLI workflow for hierarchical architectures
- No examples of URL resolution mapping for detailed-architecture