Added Feedback section.

app/application/app/Services/ProjectFeedback/BuilderCommand.php

@@ -0,0 +1,15 @@
+<?php declare(strict_types=1);
+
+namespace App\Services\ProjectFeedback;
+
+use App\Dto\Builder\ProjectFeedback as ProjectFeedbackBuilderDto;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Relations\Relation;
+
+final readonly class BuilderCommand
+{
+    public function execute(Relation | Builder $query, ProjectFeedbackBuilderDto $projectFeedbackBuilderDto): Relation | Builder
+    {
+        return $query;
+    }
+}

app/application/app/Services/ProjectFeedback/ProjectFeedbackCommandHandler.php

@@ -0,0 +1,15 @@
+<?php declare(strict_types=1);
+
+namespace App\Services\ProjectFeedback;
+
+use App\Models\Project;
+use App\Models\ProjectFeedback;
+
+final readonly class ProjectFeedbackCommandHandler
+{
+    public function handleStore(Project $project, array $data): ProjectFeedback
+    {
+        $feedback = $project->feedbacks()->create($data);
+        return $feedback;
+    }
+}