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/Modules/Crm/Resources/metadata/entityDefs/Contact.json

@@ -396,6 +396,7 @@
                 "relationName": "contactOpportunity",
                 "nearKey": "contactId"
             },
+            "directUpdateDisabled": true,
             "view": "crm:views/contact/fields/opportunity-role"
         },
         "acceptanceStatus": {
@@ -480,6 +481,7 @@
             "importDisabled": true,
             "directAccessDisabled": true,
             "filtersEnabled": true,
+            "directUpdateEnabled": true,
             "noLoad": true
         },
         "targetList": {
@@ -492,7 +494,8 @@
             "layoutFiltersDisabled": true,
             "exportDisabled": true,
             "entity": "TargetList",
-            "directAccessDisabled": true
+            "directAccessDisabled": true,
+            "importEnabled": true
         },
         "portalUser": {
             "type": "linkOne",