Support Qwen/Hermes inline <tool_call> format when native function calling is unavailable#30

Copilot wants to merge 2 commits intomainHarnessLab/claw-code-agent:mainfrom

copilot/fix-create-test-qwen-agentHarnessLab/claw-code-agent:copilot/fix-create-test-qwen-agentCopy head branch name to clipboard