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/metadata/logicDefs/CurrencyRecordRate.json

@@ -0,0 +1,14 @@
+{
+    "fields": {
+        "baseCode": {
+            "visible": {
+                "conditionGroup": [
+                    {
+                        "type": "isNotEmpty",
+                        "attribute": "id"
+                    }
+                ]
+            }
+        }
+    }
+}

application/Espo/Resources/metadata/logicDefs/Preferences.json

@@ -1,5 +1,25 @@
 {
     "fields": {
+        "tabList": {
+            "visible": {
+                "conditionGroup": [
+                    {
+                        "type": "isTrue",
+                        "attribute": "useCustomTabList"
+                    }
+                ]
+            }
+        },
+        "addCustomTabs": {
+            "visible": {
+                "conditionGroup": [
+                    {
+                        "type": "isTrue",
+                        "attribute": "useCustomTabList"
+                    }
+                ]
+            }
+        },
         "assignmentEmailNotificationsIgnoreEntityTypeList": {
             "visible": {
                 "conditionGroup": [
@@ -9,6 +29,16 @@
                     }
                 ]
             }
+        },
+        "reactionNotificationsNotFollowed": {
+            "visible": {
+                "conditionGroup": [
+                    {
+                        "type": "isTrue",
+                        "attribute": "reactionNotifications"
+                    }
+                ]
+            }
         }
     }
 }