Document container registry resource configuration

[Copilot]

• Revert unintended changes to aspire-integrations.json
• Change "Overview" heading to "Container registry configuration"
• Add Japanese translation for sidebar entry
• Import and use Steps component for numbered list
• Run doc-tester skill to validate documentation

Original prompt

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This section details on the original issue you should resolve

<issue_title>[What's New Analysis] Document container registry resource</issue_title>
<issue_description>## Summary

Aspire 13.1 introduced ContainerRegistryResource for general-purpose container registries beyond Azure Container Registry. Only documented in what's-new.

What's Missing

Core API

var builder = DistributedApplication.CreateBuilder(args);

// Add a generic container registry
var registry = builder.AddContainerRegistry("myregistry", "registry.example.com");

var api = builder.AddProject<Projects.Api>("api")
    .WithContainerRegistry(registry);

Pipeline Integration

$ aspire do push
# Builds images and pushes to configured registry

Azure Container Apps Explicit Registry

// Explicit ACR configuration (13.1)
var acr = builder.AddAzureContainerAppEnvironment("myenv");

var api = builder.AddProject<Projects.Api>("api")
    .WithContainerRegistry(acr);

Suggested Content

1. Generic container registries - DockerHub, Harbor, etc.
2. Azure Container Registry - explicit vs implicit provisioning
3. aspire do push - pipeline step for image pushing
4. Authentication - registry credentials configuration
5. Examples - DockerHub, private registry, ACR

Why It Matters

Container registry configuration was implicit before. Users need to understand the new explicit model.</issue_description>

<agent_instructions>Please have a look at this https://aspire.dev/whats-new/aspire-13-1/#-integration-updates and work on this issue.</agent_instructions>

Comments on the Issue (you are @copilot in this section)

• Fixes [What's New Analysis] Document container registry resource #341

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[IEvangelist]

Hey @copilot, this looks great, please use the .github/skills/doc-tester/SKILL.md skill to test the docs that were written - and consider all of my suggestions and feedback.

[Copilot]

Pull request overview

This pull request adds comprehensive documentation for container registry configuration in Aspire 13.1. The PR addresses the need for explicit guidance on configuring container registries for deployment, covering generic registries (DockerHub, GHCR, Harbor, private registries), Azure Container Registry integration, authentication/credentials, and pipeline integration with the aspire do push command.

Changes:

• Adds a new documentation page at /app-host/container-registry/ with complete examples and usage patterns for container registry configuration
• Updates the AppHost sidebar navigation to include the new container registry documentation page
• Adds a cross-reference link from the what's-new page to the new documentation
• Includes unrelated bulk updates to aspire-integrations.json (version bumps from 13.1.0 to 13.1.1) and pnpm-workspace.yaml (build configuration)

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
src/frontend/src/content/docs/app-host/container-registry.mdx	New comprehensive documentation page covering generic and Azure container registry configuration, authentication, pipeline integration, and complete deployment examples
src/frontend/config/sidebar/docs.topics.ts	Adds "Container registry configuration" entry to the AppHost section of the documentation sidebar
src/frontend/src/content/docs/whats-new/aspire-13-1.mdx	Adds LearnMore component linking to the new container registry documentation page
src/frontend/src/data/aspire-integrations.json	Bulk update of Aspire package versions from 13.1.0 to 13.1.1 and download counts (appears unrelated to primary PR purpose)
src/frontend/pnpm-workspace.yaml	Adds onlyBuiltDependencies configuration for esbuild and sharp (appears unrelated to primary PR purpose)

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[Copilot]

Hey @copilot, this looks great, please use the .github/skills/doc-tester/SKILL.md skill to test the docs that were written - and consider all of my suggestions and feedback.

I've used the doc-tester skill to validate the documentation. Full report:

Summary: ✅ Documentation passes validation

Verified:

• ✓ APIs match what's-new documentation (AddContainerRegistry, WithContainerRegistry)
• ✓ All 6 internal links are valid
• ✓ Code examples use correct syntax
• ✓ CLI commands (aspire do push) documented consistently
• ✓ Experimental API warning included with correct diagnostic code

Limitation: Unable to execute code examples in test environment (Aspire CLI requires interactive terminal). Code examples follow correct C# syntax and match API signatures from aspire-13-1.mdx, but manual execution testing is recommended.

See /tmp/doc-test-report.md for the full validation report.