feat: 新增物料/入库单实时 CLIP 向量提取（新建+更新），修复 I/O 延迟和路径解析静默失败

inventory-backend/app/services/inbound/base_service.py

@@ -12,6 +12,7 @@ import traceback
 import json
 import io
 import datetime
+from app.utils.ai_vision import extract_and_embed
 # 需要 pip install openpyxl
 from openpyxl import Workbook
 from openpyxl.styles import Font, Alignment, Border, Side, PatternFill
@@ -555,7 +556,9 @@ class MaterialBaseService:
                 product_image=json.dumps(data.get('generalImage', [])),
                 is_enabled=is_enabled_val
             )
-
+            # 实时提取产品图向量（失败不影响业务）
+            if new_material.product_image:
+                new_material.img_embedding = extract_and_embed(new_material.product_image)
             db.session.add(new_material)
             db.session.commit()
             return new_material
@@ -587,6 +590,10 @@ class MaterialBaseService:
             if 'generalImage' in data:
                 material.product_image = json.dumps(data['generalImage'])
 
+                # 补上这两行：提取新上传图片的向量！
+                if material.product_image:
+                    material.img_embedding = extract_and_embed(material.product_image)
+
             # 【核心修改】：兼容前端传来的布尔值
             if 'isEnabled' in data:
                 raw_enabled = data['isEnabled']