Add Assets module with cloud storage and media library flows.

Wire home routing for cloud and material management pages, move shared cloud models into Assets, and add API/view model tests.

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

suixinkan/Features/Home/Routing/HomeMenuRouter.swift

@@ -95,6 +95,14 @@ enum HomeMenuRouter {
             return .destination(.taskManagement)
         case "task_create":
             return .destination(.taskCreate)
+        case "cloud_management":
+            return .destination(.cloudStorage)
+        case "cloud_storage_transit":
+            return .destination(.cloudStorageTransit)
+        case "asset_management":
+            return .destination(.materialLibrary)
+        case "material_upload":
+            return .destination(.materialUpload)
         case "store", "more_functions":
             return .destination(.moreFunctions)
         case "fly", "pilot_controller":
@@ -115,12 +123,8 @@ enum HomeMenuRouter {
              "pm",
              "pm_manager",
              "project_edit",
-             "cloud_management",
-             "cloud_storage_transit",
              "album_list",
              "album_trailer",
-             "asset_management",
-             "material_upload",
              "sample_management",
              "sample_upload",
              "live_stream_management",