feat: PR checkpoint test automation

[amithad]

No description provided.

[Copilot]

Pull Request Overview

This PR adds automated unit testing capabilities to the CLI examples in the Agent Kernel project. The changes enable testing of interactive CLI applications through test automation and CI/CD integration.

• Adds test dependencies and automation infrastructure to CLI examples
• Creates automated tests for cricket world cup queries across different agent implementations
• Integrates testing into GitHub Actions workflow for continuous validation

Reviewed Changes

Copilot reviewed 16 out of 19 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
examples/cli/multi/pyproject.toml	Adds test dependencies to multi-agent example
examples/cli/multi/demo_test.py	Creates automated tests for multi-agent CLI demo
examples/cli/multi/demo.py	Shortens agent response instructions for testing
examples/cli/multi/build.sh	Updates build script to include test dependencies
examples/cli/multi/README.md	Documents test execution commands
examples/cli/langgraph/pyproject.toml	Adds test dependencies to LangGraph example
examples/cli/langgraph/demo_test.py	Creates automated tests for LangGraph CLI demo
examples/cli/langgraph/demo.py	Modifies agent prompts for more predictable responses
examples/cli/langgraph/build.sh	Updates build script to include test dependencies
examples/cli/langgraph/README.md	Documents test execution commands
examples/cli/crewai/pyproject.toml	Adds test dependencies to CrewAI example
examples/cli/crewai/demo_test.py	Creates automated tests for CrewAI CLI demo
examples/cli/crewai/demo.py	Updates agent configuration and ordering
examples/cli/crewai/build.sh	Updates build script to include test dependencies
examples/cli/crewai/README.md	Documents test execution commands
.github/workflows/pr-checkpoint.yaml	Adds CI/CD workflow for automated testing

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