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/CooperationAcquirerViewModelTests.swift

@@ -16,7 +16,7 @@ final class CooperationAcquirerViewModelTests: XCTestCase {
         defaults = UserDefaults(suiteName: "CooperationAcquirerViewModelTests")!
         defaults.removePersistentDomain(forName: "CooperationAcquirerViewModelTests")
         appStore = AppStore(defaults: defaults)
-        appStore.currentStoreId = 5
+        appStore.session.currentStoreId = 5
     }
 
     func testSaveRemarkWithValidLengthCallsAPI() async throws {