Add ASPIREINTERACTION001 diagnostics article for IInteractionService

[Copilot]

Missing diagnostics documentation for the experimental IInteractionService API marked with [Experimental("ASPIREINTERACTION001")].

Changes

• New article: src/frontend/src/content/docs/diagnostics/aspireinteraction001.mdx

  • Documents the experimental interaction service APIs
  • Lists related types: IInteractionService, InteractionInput, InputType, InputLoadOptions, etc.
  • Includes suppression methods (.editorconfig, project file, #pragma)

• Overview table: Added entry to diagnostics/overview.mdx

• Sidebar navigation: Added to warnings section in diagnostic.topics.ts

Example diagnostic trigger

var interactionService = serviceProvider.GetRequiredService<IInteractionService>();

if (interactionService.IsAvailable)
{
    var result = await interactionService.PromptConfirmationAsync(
        title: "Confirmation",
        message: "Are you sure you want to proceed?");
}

Original prompt

Please create the missing diagnostics article for ASPIREINTERACTION001 and it's corresponding IInteractionService

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[Copilot]

Pull request overview

This pull request adds documentation for the ASPIREINTERACTION001 diagnostic code, which warns developers when using experimental interaction service APIs in Aspire.

Changes:

• New diagnostic article documenting the ASPIREINTERACTION001 experimental warning
• Added entry to the diagnostics overview table
• Added navigation entry to the diagnostics sidebar configuration

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 3 comments.

File	Description
src/frontend/src/content/docs/diagnostics/aspireinteraction001.mdx	New documentation article for the ASPIREINTERACTION001 diagnostic, including usage examples, suppression methods, and related API references
src/frontend/src/content/docs/diagnostics/overview.mdx	Added ASPIREINTERACTION001 entry to the diagnostics overview table
src/frontend/config/sidebar/diagnostic.topics.ts	Added ASPIREINTERACTION001 link to the warnings section of the diagnostics sidebar

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