v0.20.7 restructure source and platform workspaces

src/platform_adapters/opencode/commands/dr-status.md

@@ -0,0 +1,12 @@
+---
+description: 查看当前研究项目进度。用法：/dr-status [slug]
+agent: dr-pm
+---
+
+你是 OpenCode 表层接口。运行 Python core 状态命令：
+
+```bash
+uv run python scripts/dr.py status $ARGUMENTS
+```
+
+汇报阶段状态、task cards、packets、drafts、sources、final_zh/PDF/DOCX 等关键产物。