feat(project_management): add project type field to project model

ref: #294 #298

app/project_management/models/projects.py

@@ -8,6 +8,7 @@ from core.models.ticket.ticket_enum_values import TicketValues
 
 from .project_common import ProjectCommonFieldsName
 from .project_states import ProjectState
+from .project_types import ProjectType
 
 
 class Project(ProjectCommonFieldsName):
@@ -74,14 +75,21 @@ class Project(ProjectCommonFieldsName):
     state = models.ForeignKey(
         ProjectState,
         blank= False,
-        help_text = 'Staate of the project',
+        help_text = 'State of the project',
         on_delete=models.SET_NULL,
         null = True,
         verbose_name ='Project State'
     )
 
 
-    # project_type
+    project_type = models.ForeignKey(
+        ProjectType,
+        blank= False,
+        help_text = 'Type of project',
+        on_delete=models.SET_NULL,
+        null = True,
+        verbose_name ='Project Type'
+    )
 
     code = models.CharField(
         blank = True,