feat: 比價卡片新增「❤️ 加入收藏」按鈕

app.py

@@ -155,9 +155,12 @@ def _do_photo_query(user_id, reply_token, product_name):
                     {"type": "text", "text": safe_name, "weight": "bold", "size": "xl", "wrap": True},
                     {"type": "box", "layout": "vertical", "spacing": "sm", "margin": "lg", "contents": specs_contents}
                 ]},
-                "footer": {"type": "box", "layout": "vertical", "contents": [
+                "footer": {"type": "box", "layout": "vertical", "spacing": "sm", "contents": [
                     {"type": "button", "style": "primary", "color": "#000000", "height": "md",
-                     "action": {"type": "uri", "label": "前往商家購買", "uri": safe_link}}
+                     "action": {"type": "uri", "label": "🛍️ 前往商家購買", "uri": safe_link}},
+                    {"type": "button", "style": "secondary", "height": "md",
+                     "action": {"type": "message", "label": "❤️ 加入收藏",
+                                "text": f"快速收藏:{safe_name}:${safe_price}"}}
                 ]}
             }
             bubbles.append(card)
@@ -525,6 +528,7 @@ def handle_image(event):
                   "footer": {
                     "type": "box",
                     "layout": "vertical",
+                    "spacing": "sm",
                     "contents": [
                       {
                         "type": "button",
@@ -533,9 +537,19 @@ def handle_image(event):
                         "height": "md",
                         "action": {
                           "type": "uri",
-                          "label": "前往商家購買",
+                          "label": "🛍️ 前往商家購買",
                           "uri": safe_link
                         }
+                      },
+                      {
+                        "type": "button",
+                        "style": "secondary",
+                        "height": "md",
+                        "action": {
+                          "type": "message",
+                          "label": "❤️ 加入收藏",
+                          "text": f"快速收藏:{safe_name}:${safe_price}"
+                        }
                       }
                     ]
                   }