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/entityDefs/Team.json

@@ -32,6 +32,9 @@
             "tooltip": true,
             "audited": true
         },
+        "description": {
+            "type": "text"
+        },
         "createdAt": {
             "type": "datetime",
             "readOnly": true
@@ -48,7 +51,8 @@
             "foreign": "teams",
             "columnAttributeMap": {
                 "role": "userRole"
-            }
+            },
+            "apiSpecDisabled": true
         },
         "roles": {
             "type": "hasMany",