Create test agentic workflows for Claude and Gemini engines

[Copilot]

This PR adds test agentic workflows for Claude and Gemini engines, complementing the existing test-codex.md workflow.

Changes Made

New Workflow Files

test-claude.md

• Uses Claude engine with claude-3-5-sonnet-20241022 model
• Triggers on branches containing "claude"
• Configured with Claude-specific GitHub Action: anthropics/claude-code-base-action@beta
• Requires ANTHROPIC_API_KEY secret for authentication
• Includes full MCP tool support and allow-listing

test-gemini.md

• Uses Gemini engine with default model
• Triggers on branches containing "gemini"
• Configured with Gemini-specific GitHub Action: google-github-actions/run-gemini-cli@v1
• Requires GEMINI_API_KEY secret for authentication
• Leverages built-in GitHub integration

Consistent Functionality

Both new workflows maintain the same structure and capabilities as the original test-codex.md:

• Code Review Assistant: Analyzes pull request changes and provides comprehensive summaries
• MCP Tools: Includes time tool for timestamping analysis
• GitHub Permissions: Same access levels for contents, pull-requests, issues, and actions
• Error Handling: Robust error handling with fallback summaries
• Security: Full XPIA protection and security guidelines

Validation

• All workflows compile successfully and pass schema validation
• Generated .lock.yml files are properly formatted GitHub Actions workflows
• Comprehensive test suite passes with new workflows detected
• CLI properly recognizes and manages all three test workflows

This enables testing of all three supported agentic engines (Codex, Claude, and Gemini) with consistent PR analysis functionality.

Fixes #22.

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.contoso.com
  • Triggering command: /tmp/go-build2994974611/b255/cli.test -test.testlogfile=/tmp/go-build2994974611/b255/testlog.txt -test.paniconexit0 -test.timeout=10m0s -test.v=true (dns block)
  • Triggering command: /tmp/go-build1221384000/b255/cli.test -test.testlogfile=/tmp/go-build1221384000/b255/testlog.txt -test.paniconexit0 -test.timeout=10m0s -test.v=true (dns block)
  • Triggering command: /tmp/go-build953520881/b255/cli.test -test.testlogfile=/tmp/go-build953520881/b255/testlog.txt -test.paniconexit0 -test.timeout=10m0s -test.v=true (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)

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✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.

[dsyme]

Could you change these test workflows to not use any part of "agentics" framework please? Make them as simple as possible too, minimum needed to test MCP support is working, and minimal security

The reason is the agentics cabal (includes) will change over time

https://github.com/githubnext/gh-aw/pull/23/files