模块化 AppStore 并完善素材管理与个人空间设置。

将会话、权限、位置、收款与排队存储拆分为独立模块，同步更新各 ViewModel 与单元测试，并补充素材管理 UI 与个人空间设置交互。

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

suixinkanTests/TravelAlbumViewModelTests.swift

@@ -782,10 +782,10 @@ private func makeOTGTestDefaults() -> UserDefaults {
 
 @MainActor
 private func prepareAppStoreForOTGTests() {
-    AppStore.shared.userId = "u1"
-    AppStore.shared.accountType = "photog"
-    AppStore.shared.currentScenicId = 11
-    AppStore.shared.currentStoreId = 22
+    AppStore.shared.session.userId = "u1"
+    AppStore.shared.session.accountType = .unknown("photog")
+    AppStore.shared.session.currentScenicId = 11
+    AppStore.shared.session.currentStoreId = 22
 }
 
 private func waitUntil(