docs: Update documentation and rules for tagged task lists system

- Updated task-structure.md with comprehensive tagged format explanation
- Updated all .cursor/rules/*.mdc files to reflect tagged system
- Completed subtask 103.16: Update Documentation for Tagged Task Lists System

package.json

@@ -72,7 +72,7 @@
     "ollama-ai-provider": "^1.2.0",
     "openai": "^4.89.0",
     "ora": "^8.2.0",
-    "task-master-ai": "^0.15.0",
+    "task-master-ai": "0.16.2",
     "uuid": "^11.1.0",
     "zod": "^3.23.8"
   },