feat: scheduler skips on-leave managers; AI summary includes leave data

Co-Authored-By: Claude <noreply@anthropic.com>

backend/app/services/ai_summary.py

@@ -41,6 +41,7 @@ def build_summary_prompt(
     light_board: dict,
     period: str,
     reference_date: str,
+    leaves: list | None = None,
 ) -> str:
     """Build the user prompt with structured visit data for the LLM."""
 
@@ -140,6 +141,20 @@ def build_summary_prompt(
                 lvd = rc.get("last_visit_date") or "从未"
                 data_block += f"    - {rc['customer_name']}（上次拜访: {lvd}）\n"
 
+    # ── Leave data ──
+    if leaves:
+        data_block += "\n## 本周请假情况\n"
+        for lv in leaves:
+            data_block += (
+                f"- {lv.get('manager_name', '未知')} ({lv.get('leave_type', '请假')}): "
+                f"{lv.get('start_date', '')} ~ {lv.get('end_date', '')} "
+                f"({lv.get('days', 0)}天)\n"
+            )
+        if not leaves:
+            data_block += "无请假记录\n"
+    else:
+        data_block += "\n## 本周请假情况\n无请假记录\n"
+
     return data_block
 
 
@@ -220,7 +235,12 @@ async def generate_summary(
         db=db, user_id=user_id, role=role, reference_date=ref,
     )
     light_board = await get_light_board(db, ref, user_id, role)
-    user_prompt = build_summary_prompt(weekly_report, light_board, period, str(ref))
+    from app.services.leaves import get_leave_overview
+    leave_overview = await get_leave_overview(db, str(user_id), role, ref)
+    user_prompt = build_summary_prompt(
+        weekly_report, light_board, period, str(ref),
+        leaves=leave_overview.get("leave_list", []),
+    )
 
     # Call LLM
     headers = {"Content-Type": "application/json"}