feat: Add City entity methods and migration for title field

- Created a new JSON file for the City entity's AST representation, detailing its methods and properties.
- Added a migration to alter the cities table by adding a nullable title column.

src/Location/Entity/City.php

@@ -27,6 +27,9 @@ class City
     #[ORM\Column(name: 'site_name', type: 'string', length: 255, nullable: true)]
     private ?string $siteName = null;
 
+    #[ORM\Column(type: 'string', length: 255, nullable: true)]
+    private ?string $title = null;
+
     #[ORM\Column(type: 'smallint')]
     private int $status = 1;
 
@@ -78,6 +81,7 @@ class City
     public function getUuid(): string      { return $this->uuid; }
     public function getName(): string      { return $this->name; }
     public function getSiteName(): ?string { return $this->siteName; }
+    public function getTitle(): ?string    { return $this->title; }
     public function getStatus(): int       { return $this->status; }
     public function getWeight(): int       { return $this->weight; }
     public function getProvince(): ?Province { return $this->province; }
@@ -94,6 +98,7 @@ class City
 
     public function setName(string $v): self         { $this->name = $v; return $this; }
     public function setSiteName(?string $v): self    { $this->siteName = $v; return $this; }
+    public function setTitle(?string $v): self       { $this->title = $v; return $this; }
     public function setStatus(int $v): self          { $this->status = $v; return $this; }
     public function setWeight(int $v): self          { $this->weight = $v; return $this; }
     public function setProvince(?Province $v): self  { $this->province = $v; return $this; }
@@ -115,6 +120,7 @@ class City
             'uuid'               => $this->uuid,
             'name'               => $this->name,
             'site_name'          => $this->siteName,
+            'title'              => $this->title,
             'status'             => $this->status,
             'weight'             => $this->weight,
             'province_id'        => $this->province?->getId(),