feat: add note module and route fixes

app/note/model/NoteAiSummary.php

@@ -0,0 +1,33 @@
+<?php
+declare(strict_types=1);
+
+namespace app\note\model;
+
+use think\Model;
+
+/**
+ * note 模块 AI 总结模型
+ */
+class NoteAiSummary extends Model
+{
+    protected $connection = 'dbnote';
+
+    protected $name = 'note_ai_summary';
+
+    protected $pk = 'id';
+
+    protected $autoWriteTimestamp = false;
+
+    /**
+     * 获取笔记最新总结
+     *
+     * @param int $noteId
+     * @return self|null
+     */
+    public static function findLatestByNoteId(int $noteId): ?self
+    {
+        return self::where('note_id', $noteId)
+            ->order('id', 'desc')
+            ->find();
+    }
+}