refactored repositories and DB queries (#5026)

* removed unused teams from export order
* added new paginator for query instead of querybuilder
* added field hydrate enums
* hide PARTIAL deprecation
* never log deprecations in production
* replaced InvoiceLoader with native Doctrine feature
* prevent excessive permission queries
* support loading customers of team
* improved findByIds
* internalized API
* fix null string deprecations

src/Repository/Query/TimesheetQuery.php

@@ -59,6 +59,17 @@ class TimesheetQuery extends ActivityQuery implements BillableInterface, DateRan
         ]);
     }
 
+    protected function copyFrom(BaseQuery $query): void
+    {
+        parent::copyFrom($query);
+
+        if ($query instanceof TimesheetQuery) {
+            foreach ($this->getUsers() as $user) {
+                $this->addUser($user);
+            }
+        }
+    }
+
     public function getMaxResults(): ?int
     {
         return $this->maxResults;