refactor search for using search by pertinence

src/Bundle/ChillPersonBundle/Entity/PersonPhone.php

@@ -9,7 +9,10 @@ use Doctrine\ORM\Mapping as ORM;
  * Person Phones
  *
  * @ORM\Entity
- * @ORM\Table(name="chill_person_phone")
+ * @ORM\Table(name="chill_person_phone",
+ *     indexes={
+ *        @ORM\Index(name="phonenumber", columns={"phonenumber"})
+ * })
  */
 class PersonPhone
 {
@@ -107,7 +110,7 @@ class PersonPhone
     {
         $this->date = $date;
     }
-    
+
     public function isEmpty(): bool
     {
         return empty($this->getDescription()) && empty($this->getPhonenumber());