v1.2.3 — 修复象限分类刷新丢失

- normalizeQuadrant(): priority→quadrant 回退映射
- 拖拽跨象限 API 调用增加错误提示
- loadWishes 加载时自动规范化 quadrant 字段

static/app.js

@@ -644,10 +644,19 @@
   var wishesLoaded = false;
   var QUADRANTS = ['重要紧急', '重要不紧急', '紧急不重要', '不紧急不重要'];
 
+  function normalizeQuadrant(w) {
+    if (QUADRANTS.indexOf(w.quadrant) >= 0) return w.quadrant;
+    // 老数据回退: priority → quadrant
+    var map = {'高': '重要紧急', '中': '重要不紧急', '低': '不紧急不重要'};
+    return map[w.priority] || '重要不紧急';
+  }
+
   function loadWishes() {
     if (wishesLoaded) { renderWishes(); return; }
     if (window.__INITIAL_WISHES__) {
       wishes = window.__INITIAL_WISHES__;
+      // 规范化 quadrant
+      wishes.forEach(function(w){ w.quadrant = normalizeQuadrant(w); });
       wishesLoaded = true;
       renderWishes();
       return;
@@ -670,7 +679,7 @@
     QUADRANTS.forEach(function(quadrant) {
       var list = document.getElementById('quad-list-' + quadrant);
       if (!list) return;
-      var items = wishes.filter(function(w){ return (w.quadrant || w.priority || '重要不紧急') === quadrant; });
+      var items = wishes.filter(function(w){ return normalizeQuadrant(w) === quadrant; });
       var html = '';
       for (var i = 0; i < items.length; i++) {
         var w = items[i];
@@ -711,7 +720,7 @@
     el.classList.add('editing');
     var deadline = w.deadline || '';
     var quadOpts = QUADRANTS.map(function(q){
-      return '<option value="' + q + '"' + (q === (w.quadrant || w.priority || '重要不紧急') ? ' selected' : '') + '>' + q + '</option>';
+      return '<option value="' + q + '"' + (q === normalizeQuadrant(w) ? ' selected' : '') + '>' + q + '</option>';
     }).join('');
     el.innerHTML =
       '<div class="wish-edit-form">' +
@@ -722,7 +731,7 @@
         '</div>' +
         '<div class="wish-edit-actions">' +
           '<button class="btn-wish-save" onclick="event.stopPropagation();saveEditWish(' + w.id + ', this)">保存</button>' +
-          '<button class="btn-wish-cancel" onclick="event.stopPropagation();renderWishes()">取消</button>' +
+          '<button class="btn-wish-cancel" onclick="event.stopPropagation();window.renderWishes()">取消</button>' +
         '</div>' +
       '</div>';
   }
@@ -794,7 +803,7 @@
               method: 'PUT',
               headers: {'Content-Type': 'application/json'},
               body: JSON.stringify({quadrant: targetQuadrant})
-            });
+            }).catch(function(){ showToast('保存失败', 'error'); });
           }
           renderWishes();
           saveWishOrder();
@@ -822,7 +831,7 @@
             method: 'PUT',
             headers: {'Content-Type': 'application/json'},
             body: JSON.stringify({quadrant: q})
-          });
+          }).catch(function(){ showToast('保存失败', 'error'); });
           renderWishes();
         }
       });
@@ -896,6 +905,8 @@
     btn.classList.toggle('active', editing);
   };
 
+  window.renderWishes = renderWishes;
+
   /* ================================================================
      Init
      ================================================================ */