feat: add note module and route fixes

app/note/model/NoteItem.php

@@ -0,0 +1,47 @@
+<?php
+declare(strict_types=1);
+
+namespace app\note\model;
+
+use think\Model;
+use think\db\Query;
+
+/**
+ * note 模块笔记主表模型
+ */
+class NoteItem extends Model
+{
+    protected $connection = 'dbnote';
+
+    protected $name = 'note_item';
+
+    protected $pk = 'id';
+
+    protected $autoWriteTimestamp = false;
+
+    /**
+     * 创建当前用户的基础查询
+     *
+     * @param int $noteUserId
+     * @return Query
+     */
+    public static function buildUserQuery(int $noteUserId): Query
+    {
+        return self::where('note_user_id', $noteUserId)
+            ->where('deleted_at', 0);
+    }
+
+    /**
+     * 查询当前用户拥有的笔记
+     *
+     * @param int $noteUserId
+     * @param int $id
+     * @return self|null
+     */
+    public static function findOwnedNote(int $noteUserId, int $id): ?self
+    {
+        return self::buildUserQuery($noteUserId)
+            ->where('id', $id)
+            ->find();
+    }
+}