fix: add missing inject('user') to Transactions/Operations/Create and

remove duplicate inject('user') from XList in DocumentsDB/VectorsDB

- DocumentsDB and VectorsDB Transactions/Operations/Create.php were
  missing ->inject('user') needed by parent action method
- DocumentsDB and VectorsDB Collections/Documents/XList.php had
  duplicate ->inject('user') calls - removed the extra one

https://claude.ai/code/session_01JLPDurUgyj7qViA8JqQFTH

src/Appwrite/Platform/Modules/Databases/Http/DocumentsDB/Collections/Documents/XList.php

@@ -63,7 +63,6 @@ class XList extends DocumentXList
             ->inject('usage')
             ->inject('transactionState')
             ->inject('authorization')
-            ->inject('user')
             ->callback($this->action(...));
     }
 }

src/Appwrite/Platform/Modules/Databases/Http/DocumentsDB/Transactions/Operations/Create.php

@@ -55,6 +55,7 @@ class Create extends OperationsCreate
             ->inject('transactionState')
             ->inject('plan')
             ->inject('authorization')
+            ->inject('user')
             ->callback($this->action(...));
     }
 }

src/Appwrite/Platform/Modules/Databases/Http/VectorsDB/Collections/Documents/XList.php

@@ -63,7 +63,6 @@ class XList extends DocumentXList
             ->inject('usage')
             ->inject('transactionState')
             ->inject('authorization')
-            ->inject('user')
             ->callback($this->action(...));
     }
 }

src/Appwrite/Platform/Modules/Databases/Http/VectorsDB/Transactions/Operations/Create.php

@@ -55,6 +55,7 @@ class Create extends OperationsCreate
             ->inject('transactionState')
             ->inject('plan')
             ->inject('authorization')
+            ->inject('user')
             ->callback($this->action(...));
     }
 }