[任务] 我们需要一个论坛讨论指南与行为规范

根据 ONES 的年度目标，已经在 Discussions 下面建立好了基本的结构：

- 0️⃣ 开源治理系列参考规范整体设计
- 1️⃣ 开源术语
- 2️⃣ 开源元数据
- 3️⃣ 企业开源治理
- 4️⃣ 开源社区治理与运营
- 🌎 TODO & OSPO Alliance chapter
- 👋 日常讨论
- 🧡 资料分享

因此可以开始起草指南与行为规范，让大家更好地开展讨论，沉淀知识与经验~

Start by reviewing the existing Discussions categories listed in the issue and any current community guidance in the repository. Define the guide and behavior rules needed for forum participation, then draft them in the project’s established documentation location. Done means the discussion guide and code of conduct are written, cover the listed discussion areas, and are ready for community review.

Written by the indexing model from the issue text.