Fix Project type

The type was written with snake_case but it should be camelCase to
fit with the project patterns

frontend/src/app/tasks/__tests__/TaskForm.test.tsx

@@ -10,15 +10,17 @@ const setupTaskForm = () => {
   const projects = [
     {
       id: 1,
-      is_active: true,
+      isActive: true,
       invoice: null,
-      estimated_hours: null,
-      moved_hours: null,
+      init: '2023-11-17',
+      end: '2023-11-17',
+      estimatedHours: null,
+      movedHours: null,
       description: 'Holidays',
-      project_type: null,
-      schedule_type: null,
-      customer_id: 1,
-      area_id: 1
+      projectType: null,
+      scheduleType: null,
+      customerId: 1,
+      areaId: 1
     }
   ]
 

frontend/src/domain/Project.ts

@@ -1,14 +1,14 @@
 export type Project = {
   id: number
-  area_id: number
-  customer_id: number
+  areaId: number
+  customerId: number
   description: string
-  is_active: boolean
+  isActive: boolean
   init: string | null
   end: string | null
   invoice: number | null
-  estimated_hours: number | null
-  moved_hours: number | null
-  project_type: string | null
-  schedule_type: string | null
+  estimatedHours: number | null
+  movedHours: number | null
+  projectType: string | null
+  scheduleType: string | null
 }