Add scenic application flow aligned with Android.

Implement scenic apply models, API, upload, UI, and tests; wire entry from permission apply pages and include related permission/scenic selection UI fixes.

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

suixinkan/UI/Home/PermissionApplyStatusViewController.swift

@@ -63,7 +63,7 @@ final class PermissionApplyStatusViewController: BaseViewController {
             Task { @MainActor in self?.navigateToEdit(pending: pending) }
         }
         bannerView.onApplyNewScenic = { [weak self] in
-            self?.showToast("功能开发中")
+            self?.navigationController?.pushViewController(ScenicApplicationViewController(), animated: true)
         }
         Task { await viewModel.loadPendingData(api: homeAPI) }
     }