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/de_DE/PortalRole.json

@@ -1,17 +1,17 @@
-{
-  "links": {
-    "users": "Benutzer"
-  },
-  "labels": {
-    "Access": "Berechtigungen",
-    "Create PortalRole": "Portal Rolle erstellen",
-    "Scope Level": "Berechtigungsumfang",
-    "Field Level": "Feldebene"
-  },
-  "fields": {
-    "exportPermission": "Berechtigung: Export",
-    "massUpdatePermission": "Berechtigung: Massenänderungen",
-    "data": "Daten",
-    "fieldData": "Felddaten"
-  }
+{
+  "links": {
+    "users": "Benutzer"
+  },
+  "labels": {
+    "Access": "Berechtigungen",
+    "Create PortalRole": "Portal-Rolle erstellen",
+    "Scope Level": "Berechtigungsumfang",
+    "Field Level": "Feldebene"
+  },
+  "fields": {
+    "exportPermission": "Berechtigung: Export",
+    "massUpdatePermission": "Berechtigung: Massenänderungen",
+    "data": "Daten",
+    "fieldData": "Felddaten"
+  }
 }