feat: add per-shop persona routing for ai replies

core/prompt_builder.py

@@ -25,6 +25,7 @@ def build_prompt(
     state: Any,
     extract_image_url: Callable[[str], str],
     shop_type_resolver: Callable[[str, str], str],
+    shop_persona_resolver: Callable[[str, str], str],
     parse_order_info: Callable[[str], dict[str, str]],
     build_order_instruction: Callable[[str, str], str],
 ) -> str:
@@ -58,6 +59,7 @@ def build_prompt(
         stage_info += f"\n【客户压价次数】{state.discount_count}"
 
     shop_type = shop_type_resolver(message.acc_id or "", message.goods_name or "")
+    shop_persona = shop_persona_resolver(message.acc_id or "", message.goods_name or "")
     shop_hint = ""
     try:
         from config.config import CONFIG_DIR
@@ -84,6 +86,8 @@ def build_prompt(
         prompt += f"商品名称: {message.goods_name}\n"
     if shop_hint:
         prompt += f"\n{shop_hint}\n"
+    if shop_persona:
+        prompt += f"\n【店铺人设】{shop_persona}\n"
 
     order_paid = False
     order_unpaid = False