docs(readme): clarify custom agent model syntax#174

LaishGlenberg wants to merge 1 commit into

Vizards:mainVizards/deepseek-v4-for-copilot:mainfrom

LaishGlenberg:docs/readme-custom-agent-clarificationLaishGlenberg/deepseek-v4-for-copilot:docs/readme-custom-agent-clarificationCopy head branch name to clipboard