Migrate Terraform state reference code examples to /static/programs

[Copilot]

This PR migrates the inline Terraform state reference code examples from the "Migrating from Terraform" documentation page to structured program directories in /static/programs, replacing them with the {{< example-program >}} shortcode for better maintainability and testability.

Changes Made

Before: The documentation contained ~218 lines of inline code with manual language choosers and embedded examples for TypeScript, Python, Go, C#, Java, and YAML.

After: All code examples are now stored in structured directories under /static/programs/terraform-state-reference-* and referenced with a single shortcode: {{< example-program path="terraform-state-reference" >}}

Structure Created

• terraform-state-reference-typescript/ - Complete Node.js project with index.ts, package.json, tsconfig.json, and Pulumi.yaml
• terraform-state-reference-python/ - Python project with main.py, requirements.txt, and Pulumi.yaml
• terraform-state-reference-go/ - Go project with main.go, go.mod.txt, and Pulumi.yaml
• terraform-state-reference-csharp/ - .NET project with Program.cs, .csproj file, and Pulumi.yaml
• terraform-state-reference-java/ - Maven project with App.java, pom.xml, and Pulumi.yaml
• terraform-state-reference-yaml/ - YAML project with Pulumi.yaml configuration

Benefits

1. Testable Code: Examples are now part of the automated testing pipeline via ./scripts/programs/test.sh
2. Reusable: Code can be referenced from multiple documentation pages
3. Maintainable: Updates only need to be made in one location per language
4. Consistent: Follows established patterns used throughout the docs repository
5. Cleaner Docs: Dramatically reduces markdown file size and complexity

The examples demonstrate how to read VPC and subnet IDs from a Terraform state file and use them to provision an EKS cluster using Pulumi's Terraform state reference functionality.

Fixes #15683.

Warning

Firewall rules blocked me from connecting to one or more addresses

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

• api.pulumi.com
  • Triggering command: pulumi login --local (dns block)
  • Triggering command: pulumi -C terraform-state-reference-yaml install (dns block)
  • Triggering command: pulumi -C terraform-state-reference-java install (dns block)
• https://api.github.com/repos/pulumi/pulumi-eks/releases/latest
  • Triggering command: pulumi -C terraform-state-reference-yaml install (http block)
• https://api.github.com/repos/pulumi/pulumi-terraform/releases/latest
  • Triggering command: pulumi -C terraform-state-reference-yaml install (http block)
• node-precompiled-binaries.grpc.io

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)

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[pulumi-bot]

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