Mohamed Boudra
bbc227bc81
Add environment variables for LLM authentication: - ANTHROPIC_API_KEY and CLAUDE_SESSION_TOKEN for Claude Code tests - OPENAI_API_KEY for Codex and OpenCode tests Add preflight step that validates credentials are present before running tests. The step exits with code 1 and clear error messaging if any required secrets are missing, preventing long hangs from auth failures. Follows STEER guidance: does NOT set CLAUDE_CONFIG_DIR, CODEX_HOME, or CODEX_SESSION_DIR - relies on default auth paths.