docs: add TaskTypeStrategy design + Plan A framework plan

research-wiki/graph/edges.json

@@ -160,6 +160,11 @@
       "id": "plan:action-recognition-training",
       "label": "Action Recognition 单题型首次训练实验计划",
       "type": "plan"
+    },
+    {
+      "id": "plan:task-type-strategy-framework",
+      "label": "TaskTypeStrategy 框架实现计划 (Plan A)",
+      "type": "plan"
     }
   ],
   "links": [
@@ -288,6 +293,13 @@
       "relation": "implements",
       "evidence": "计划实现设计文档中的 2 处代码修改 + 实验配置 + 训练脚本",
       "added": "2026-07-14T04:50:15.986586+00:00"
+    },
+    {
+      "source": "plan:task-type-strategy-framework",
+      "target": "design:task-type-strategy",
+      "relation": "implements",
+      "evidence": "Plan A 实现设计中的框架层（Protocol + Base + pipeline 集成）",
+      "added": "2026-07-14T09:15:22.951263+00:00"
     }
   ]
 }