chore: Update copyright year from 2025 to 2026 across core files

- Updated copyright headers in 3,055 core application files
- Changed 'Copyright (C) 2014-2025' to 'Copyright (C) 2014-2026'
- Added 123 new files from EspoCRM core updates
- Removed 4 deprecated files
- Total changes: 61,637 insertions, 54,283 deletions

This is a routine maintenance update for the new year 2026.

application/Espo/Resources/i18n/zh_CN/LayoutManager.json

@@ -1,31 +1,29 @@
-{
-  "fields": {
-    "width": "宽度（％）",
-    "link": "链接",
-    "notSortable": "不可排序",
-    "align": "对齐",
-    "panelName": "面板名称",
-    "style": "样式",
-    "sticked": "已贴",
-    "isLarge": "大字体",
-    "dynamicLogicVisible": "使面板可见的条件"
-  },
-  "options": {
-    "align": {
-      "left": "剩下",
-      "right": "对"
-    },
-    "style": {
-      "default": "默认",
-      "success": "成功",
-      "danger": "危险",
-      "info": "信息",
-      "warning": "警告",
-      "primary": "主要"
-    }
-  },
-  "labels": {
-    "New panel": "新的面板",
-    "Layout": "布局"
-  }
+{
+  "fields": {
+    "link": "链接",
+    "notSortable": "不可排序",
+    "align": "对齐",
+    "panelName": "面板名称",
+    "style": "样式",
+    "isLarge": "大字体",
+    "dynamicLogicVisible": "使面板可见的条件"
+  },
+  "options": {
+    "align": {
+      "left": "剩下",
+      "right": "对"
+    },
+    "style": {
+      "default": "默认",
+      "success": "成功",
+      "danger": "危险",
+      "info": "信息",
+      "warning": "警告",
+      "primary": "主要"
+    }
+  },
+  "labels": {
+    "New panel": "新的面板",
+    "Layout": "布局"
+  }
 }