Update ASPIRE008 diagnostic page for GenerateAssemblyInfo requirement

[Copilot]

• Update aspire008.mdx to document the GenerateAssemblyInfo requirement error (replacing incorrect deprecated workload content)
• Update overview.mdx to fix the ASPIRE008 description in the diagnostics table
• Update project file samples to use modern 13.x format per reviewer feedback
• Verify the changes build correctly

Original prompt

Create page for ASPIRE008 diagnostic code

Added via dotnet/aspire#13751

Fails the build of the AppHost when GenerateAssemblyInfo is disabled.

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[DamianEdwards]

Can we update this project file sample to match the modern form for 13.x projects? i.e.:

<Project Sdk="Aspire.AppHost.Sdk/13.1.0">

<PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net10.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
    <UserSecretsId>98048c9c-bf28-46ba-a98e-63767ee5e3a8</UserSecretsId>
    <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
  </PropertyGroup>

</Project>

[Copilot]

Updated the project file sample to use the modern 13.x format with Aspire.AppHost.Sdk/13.1.0, net10.0, and UserSecretsId in commit 2dcc31e.

[DamianEdwards]

Same here:

<Project Sdk="Aspire.AppHost.Sdk/13.1.0">

<PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net10.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
    <UserSecretsId>98048c9c-bf28-46ba-a98e-63767ee5e3a8</UserSecretsId>
  </PropertyGroup>

</Project>
xml

[Copilot]

Updated this sample as well in commit 2dcc31e.

[IEvangelist]

Hey @copilot, please update the project files per the comments.

[Copilot]

Just as a heads up, I was blocked by some firewall rules while working on your feedback. Expand below for details.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• learn.microsoft.com
  • Triggering command: /usr/local/bin/node node /home/REDACTED/work/aspire.dev/aspire.dev/src/frontend/node_modules/.bin/../astro/astro.js build (dns block)
• telemetry.astro.build
  • Triggering command: /usr/local/bin/node node /home/REDACTED/work/aspire.dev/aspire.dev/src/frontend/node_modules/.bin/../astro/astro.js build (dns block)
• vimeo.com
  • Triggering command: /usr/local/bin/node node /home/REDACTED/work/aspire.dev/aspire.dev/src/frontend/node_modules/.bin/../astro/astro.js build (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)