落地私聊图片询价：识图当口播复用三线文字流程，图上航线三字码保持原样，避免被改写成中文地名。

Co-authored-by: Cursor <cursoragent@cursor.com>

inquiry-agent/agent/routing/dispatch.py

@@ -14,6 +14,7 @@ from agent.channel.wecom.models import InboundMessage
 from agent.handlers import abnormal, card_action, close_deal, continue_thread, new_inquiry
 from agent.handlers.echo_text import handle_echo_text
 from agent.handlers.group_collab import handle_group_collab
+from agent.handlers.image_inquiry import handle_image_inquiry
 from agent.handlers.text_inquiry import handle_text_inquiry, handle_text_other, is_land_confirm_action
 from agent.routing.decision import RouteDecision
 
@@ -56,6 +57,11 @@ def _wrap_new(message: InboundMessage) -> None:
     new_inquiry.handle_new_inquiry(message)
 
 
+def _wrap_image(message: InboundMessage) -> None:
+    """私聊图片询价：认图后当口播新开，复用文字流程。"""
+    handle_image_inquiry(message)
+
+
 def _wrap_continue(message: InboundMessage, *, thread_id: str = "") -> None:
     continue_thread.handle_continue_thread(message, thread_id=thread_id)
 
@@ -112,7 +118,7 @@ HANDLER_REGISTRY: dict[str, HandlerFn] = {
     "ordinary_text_inquiry": _wrap_text_inquiry,
     "ordinary_text_other": _wrap_text_other,
     "attachment_inquiry": _wrap_new,
-    "image_inquiry": _wrap_new,
+    "image_inquiry": _wrap_image,
     "multi_segment_transport": _wrap_new,
     "tms_read_only_quote": _wrap_continue,
     "new_inquiry": _wrap_new,
@@ -203,6 +209,18 @@ def dispatch_inbound(message: InboundMessage, decision: RouteDecision) -> str:
         HANDLER_REGISTRY["reject_no_sender"](message)
         return "reject_no_sender"
 
+    kind = (message.msg_type or "text").lower()
+    if kind == "image":
+        handle_image_inquiry(message)
+        return "image_inquiry"
+    if kind in {"text", ""}:
+        from agent.handlers.image_inquiry import append_wave_text, is_active_image_wave
+
+        if is_active_image_wave(message.sender_id) and (message.content or "").strip():
+            append_wave_text(message.sender_id, message.content or "")
+            logger.info("dispatch 图片波次收字 sender=%s", message.sender_id)
+            return "image_wave_follow_text"
+
     fn = resolve_handler(decision.intent)
     if fn is None:
         logger.warning("dispatch 未知意图 intent=%s → noop", decision.intent)