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/Entities/OAuthProvider.php

@@ -3,7 +3,7 @@
  * This file is part of EspoCRM.
  *
  * EspoCRM – Open Source CRM application.
- * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Copyright (C) 2014-2026 EspoCRM, Inc.
  * Website: https://www.espocrm.com
  *
  * This program is free software: you can redistribute it and/or modify
@@ -33,11 +33,11 @@ namespace Espo\Entities;
 
 use Espo\Core\ORM\Entity;
 use stdClass;
-use ValueError;
+use UnexpectedValueException;
 
 class OAuthProvider extends Entity
 {
-    public const ENTITY_TYPE = 'OAuthProvider';
+    public const string ENTITY_TYPE = 'OAuthProvider';
 
     public function isActive(): bool
     {
@@ -49,7 +49,7 @@ class OAuthProvider extends Entity
         $value = $this->get('clientId');
 
         if (!is_string($value)) {
-            throw new ValueError("No client ID.");
+            throw new UnexpectedValueException("No client ID.");
         }
 
         return $value;
@@ -60,7 +60,7 @@ class OAuthProvider extends Entity
         $value = $this->get('clientSecret');
 
         if (!is_string($value)) {
-            throw new ValueError("No client secret.");
+            throw new UnexpectedValueException("No client secret.");
         }
 
         return $value;
@@ -71,7 +71,7 @@ class OAuthProvider extends Entity
         $value = $this->get('tokenEndpoint');
 
         if (!is_string($value)) {
-            throw new ValueError("No token endpoint.");
+            throw new UnexpectedValueException("No token endpoint.");
         }
 
         return $value;
@@ -82,7 +82,7 @@ class OAuthProvider extends Entity
         $value = $this->get('authorizationEndpoint');
 
         if (!is_string($value)) {
-            throw new ValueError("No authorization endpoint.");
+            throw new UnexpectedValueException("No authorization endpoint.");
         }
 
         return $value;