Add NoteController and associated templates, entities, repository.

src/Entity/StandardNote.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Entity;
+
+use App\Repository\StandardNoteRepository;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity(repositoryClass: StandardNoteRepository::class)]
+class StandardNote extends Note
+{
+    #[ORM\Column(type: Types::TEXT, nullable: true)]
+    private ?string $note = null;
+
+    public function getNote(): ?string
+    {
+        return $this->note;
+    }
+
+    public function setNote(?string $note): static
+    {
+        $this->note = $note;
+
+        return $this;
+    }
+}