Add TaskEngine strategic planning layer

engine/tasks/task_engine.py

@@ -0,0 +1,40 @@
+from engine.model import EngineModel
+
+
+class TaskEngine:
+    """
+    TaskEngine v1
+    -------------
+    - Strategic goal decomposition
+    - Structured execution planning
+    - Clean separation from API layer
+    """
+
+    @staticmethod
+    async def execute_goal(goal: str) -> dict:
+        """
+        Takes a high-level goal and returns a structured execution plan.
+        """
+
+        planning_prompt = f"""
+You are an advanced AI strategic planner.
+
+Break down the following goal into:
+
+1. Strategic Objective
+2. Step-by-step Action Plan
+3. Potential Risks
+4. Success Criteria
+
+Goal:
+{goal}
+
+Return clean, well-structured output.
+"""
+
+        response = await EngineModel.generate(planning_prompt)
+
+        return {
+            "goal": goal,
+            "plan": response
+        }