added color to mastertasks

be/database/factories/MasterTaskFactory.php

@@ -38,6 +38,7 @@ class MasterTaskFactory extends Factory
             'tracked_time' => fake()->numberBetween(4,20),
             'deadline' => fake()->dateTimeBetween('now', '+3 weeks'),
             'is_finished' => 0,
+            'color' => fake()->randomElement(['#E9FFE5', '#F6ECD3', '#FDE1FF', '#FFC9C9', '#DADEF8', '#EDFFFE']),
         ];
     }
 }