Aesthetic Fixes

Modules/ProjectManagement/app/Models/ProjectMilestone.php

@@ -43,6 +43,11 @@ class ProjectMilestone extends Model
         return $this->belongsTo(Project::class);
     }
 
+    public function tasks(): \Illuminate\Database\Eloquent\Relations\HasMany
+    {
+        return $this->hasMany(Task::class, 'milestone_id');
+    }
+
     // --- Accessors ---
 
     public function getIsCompletedAttribute(): bool