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/DashletOptions.json

@@ -1,33 +1,31 @@
-{
-  "fields": {
-    "title": "标题",
-    "dateFrom": "开始日期",
-    "dateTo": "结束日期",
-    "autorefreshInterval": "自动刷新间隔",
-    "displayRecords": "显示记录",
-    "isDoubleHeight": "2倍高度",
-    "mode": "模式",
-    "enabledScopeList": "显示什么",
-    "users": "用户",
-    "entityType": "功能类型",
-    "primaryFilter": "主要过滤器",
-    "boolFilterList": "扩展过滤器",
-    "sortBy": "订单（字段）",
-    "sortDirection": "订单（方向）",
-    "expandedLayout": "布局",
-    "dateFilter": "日期过滤器"
-  },
-  "options": {
-    "mode": {
-      "agendaWeek": "周（议程）",
-      "basicWeek": "周",
-      "month": "月",
-      "basicDay": "日",
-      "agendaDay": "日（议程）",
-      "timeline": "时间线"
-    }
-  },
-  "messages": {
-    "selectEntityType": "在看板设置里选择实体类型。"
-  }
+{
+  "fields": {
+    "title": "标题",
+    "dateFrom": "开始日期",
+    "dateTo": "结束日期",
+    "autorefreshInterval": "自动刷新间隔",
+    "displayRecords": "显示记录",
+    "isDoubleHeight": "2倍高度",
+    "mode": "模式",
+    "enabledScopeList": "显示内容",
+    "users": "用户",
+    "entityType": "功能类型",
+    "primaryFilter": "基础筛选器",
+    "boolFilterList": "扩展筛选器",
+    "expandedLayout": "布局",
+    "dateFilter": "日期筛选器"
+  },
+  "options": {
+    "mode": {
+      "agendaWeek": "周 (日程)",
+      "basicWeek": "周",
+      "month": "月",
+      "basicDay": "日",
+      "agendaDay": "日 (日程)",
+      "timeline": "时间线"
+    }
+  },
+  "messages": {
+    "selectEntityType": "在看板设置里选择实体类型。"
+  }
 }