feat：意图识别优化

app/processor/intent_policy.py

@@ -7,6 +7,22 @@ from app.schemas.requirement import Intent
 ACTION_INTENTS = ("create_screen", "modify_screen")
 
 
+def resolve_offer_response(
+    decision: ChoiceResult,
+    *,
+    accept_min_probability: float,
+    decline_min_probability: float,
+) -> Intent | None:
+    """用户回应上一轮提议时直接确定意图：同意即执行提议，拒绝即简短回复；其余交给常规意图判断"""
+    choice = decision.choice
+    probability = decision.probabilities.get(choice, decision.confidence)
+    if choice == "accept" and probability >= accept_min_probability:
+        return "modify_screen"
+    if choice == "decline" and probability >= decline_min_probability:
+        return "qa"
+    return None
+
+
 def resolve_intent(
     decision: ChoiceResult,
     *,