Added UUID to TicketTag & TicketPriority Models

These models now use a UUID identifier over an auto incrementing integer identifier.

apps/home/models.py

@@ -11,6 +11,8 @@ from django.utils.translation import gettext_lazy as _
 
 
 class TicketPriority(models.Model):
+    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
+
     title = models.CharField(max_length=32)
     colour = models.CharField(max_length=7)
 
@@ -19,12 +21,15 @@ class TicketPriority(models.Model):
 
     def serialize(self) -> dict:
         return {
+            "id": self.id,
             "title": self.title,
             "colour": self.colour
         }
 
 
 class TicketTag(models.Model):
+    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
+
     title = models.CharField(max_length=32)
     colour = models.CharField(max_length=7)
 
@@ -33,6 +38,7 @@ class TicketTag(models.Model):
 
     def serialize(self) -> dict:
         return {
+            "id": self.id,
             "title": self.title,
             "colour": self.colour
         }