cleanup: 删除 Obsidian 误点产生的 3 个 0 字节孤儿文件

Obsidian 在 Reading 模式点击未解析的 [[...]] WikiLink 时,会按
"New link format: shortest path" 设置默认在 vault 根目录创建空文件,
而不是按 aliases 解析到既有目标文件。

本次清理:
- 业户.md(0 字节,目标应是 cross/concepts/resident.md 的 alias)
- prop-acc · 知识地图.md(0 字节,目标应是 prop-acc/maps/knowledge-map.md)
- prop-acc · 物业财务(域首页).md(0 字节,目标应是 prop-acc/index.md 的 alias)

避免再次出现:
- Obsidian: Settings → Files & Links → "New link format" 改 "Absolute path
  in vault";或开 "Use [[Wikilinks]]"+"Default location for new notes:
  Same folder as current file" 让点击的红链至少建在当前文件夹
- 或在点击前先用 Cmd+P → "Reload app without saving" 刷新 alias 索引

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.obsidian/workspace.json

@@ -11,14 +11,10 @@
             "id": "b06ed69835363258",
             "type": "leaf",
             "state": {
-              "type": "markdown",
+              "type": "empty",
-              "state": {
+              "state": {},
-                "file": "prop-acc · 物业财务(域首页).md",
-                "mode": "source",
-                "source": false
-              },
               "icon": "lucide-file",
-              "title": "prop-acc · 物业财务(域首页)"
+              "title": "New tab"
             }
           }
         ]
@@ -94,7 +90,6 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "prop-acc · 物业财务(域首页).md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -104,7 +99,7 @@
                 "unlinkedCollapsed": true
               },
               "icon": "links-coming-in",
-              "title": "Backlinks for prop-acc · 物业财务(域首页)"
+              "title": "Backlinks"
             }
           },
           {
@@ -113,12 +108,11 @@
             "state": {
               "type": "outgoing-link",
               "state": {
-                "file": "prop-acc · 物业财务(域首页).md",
                 "linksCollapsed": false,
                 "unlinkedCollapsed": true
               },
               "icon": "links-going-out",
-              "title": "Outgoing links from prop-acc · 物业财务(域首页)"
+              "title": "Outgoing links"
             }
           },
           {
@@ -156,13 +150,12 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "prop-acc · 物业财务(域首页).md",
                 "followCursor": false,
                 "showSearch": false,
                 "searchQuery": ""
               },
               "icon": "lucide-list",
-              "title": "Outline of prop-acc · 物业财务(域首页)"
+              "title": "Outline"
             }
           },
           {
@@ -196,10 +189,10 @@
   },
   "active": "b06ed69835363258",
   "lastOpenFiles": [
+    "prop-acc · 物业财务(域首页).md",
     "prop-acc/maps/knowledge-map.md",
     "prop-acc/maps/adhoc-knowledge-map.md",
     "prop-acc · 知识地图.md",
-    "prop-acc · 物业财务(域首页).md",
     "index.md",
     "patrol/index.md",
     "业户.md",