feat: add knowledge API docs

public/api/artifacts/A015/usage.json

@@ -0,0 +1,16 @@
+{
+  "id": "A015",
+  "name": "沟通管理计划",
+  "asInput": [],
+  "asOutput": [
+    {
+      "id": "P7.1",
+      "name": "规划沟通管理",
+      "knowledgeAreaId": "KA07",
+      "knowledgeAreaName": "项目沟通管理",
+      "processGroupId": "PG02",
+      "processGroupName": "规划过程组",
+      "purpose": "①及时向干系人提供相关信息；②引导干系人有效参与项目；③编制书面沟通计划。本过程应根据需要在整个项目期间定期开展。"
+    }
+  ]
+}