Initial commit: 心理咨询预约系统

PHP 前后端一体：首页咨询师列表、预约表单、管理后台、二维码准入与邮件通知；敏感配置与提交数据通过 .gitignore 排除。

Co-authored-by: Cursor <cursoragent@cursor.com>

data/topics.json

@@ -0,0 +1,8 @@
+[
+  { "id": "interpersonal", "label": "人际关系" },
+  { "id": "emotion", "label": "情绪压力" },
+  { "id": "career", "label": "职业发展" },
+  { "id": "family", "label": "家庭婚姻" },
+  { "id": "adolescent", "label": "青少年成长" },
+  { "id": "self", "label": "自我探索" }
+]