Initial commit: suixinkan_ios UIKit rewrite project.

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

suixinkan_iosTests/Fixtures/scenic_queue_qrcode_success.json

@@ -0,0 +1,7 @@
+{
+  "code": 100000,
+  "msg": "success",
+  "data": {
+    "qrcode_url": "https://cdn.example.com/queue/spot-9.png"
+  }
+}