彻底清理 promotion_page 残留引用，移除 hiddenHomeMenuURIs 机制。

宣传页已从白名单、菜单构建与文档中完全删除，不再保留专用隐藏逻辑。

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

suixinkanTests/HomeCommonMenuStoreTests.swift

@@ -272,8 +272,6 @@ final class HomeCommonMenuStoreTests: XCTestCase {
     /// 测试 report_photographer 属于 Android menuList 白名单，且可加入常用应用。
     func testPhotographerReportIsWhitelistedAndCanBeAddedToCommon() {
         XCTAssertTrue(HomeCommonMenuStore.androidHomeMenuURIs.contains("report_photographer"))
-        XCTAssertFalse(HomeCommonMenuStore.androidHomeMenuURIs.contains("promotion_page"))
-        XCTAssertTrue(HomeCommonMenuStore.hiddenHomeMenuURIs.contains("promotion_page"))
 
         let store = HomeCommonMenuStore(defaults: makeIsolatedDefaults())
         let uris = store.add(
@@ -287,30 +285,6 @@ final class HomeCommonMenuStoreTests: XCTestCase {
         XCTAssertEqual(uris, ["location_report", "report_photographer"])
     }
 
-    /// 测试已移除的 promotion_page 不会出现在白名单，且会从已保存常用菜单中过滤。
-    func testPromotionPageIsHiddenFromCommonMenu() {
-        let defaults = makeIsolatedDefaults()
-        defaults.set(
-            ["wallet", "promotion_page", "message_center"],
-            forKey: HomeCommonMenuStore.storageKey(roleCode: "photographer", accountScope: "scenic_user_promotion")
-        )
-        let store = HomeCommonMenuStore(defaults: defaults)
-        let menus = [
-            menu("wallet"),
-            menu("promotion_page"),
-            menu("message_center")
-        ]
-
-        let uris = store.load(
-            menuItems: menus,
-            roleCode: "photographer",
-            accountScope: "scenic_user_promotion",
-            topLevelPermissionURIs: menus.map(\.uri)
-        )
-
-        XCTAssertEqual(uris, ["wallet", "message_center"])
-    }
-
     /// 测试非白名单顶层项占用前 4 名额时，默认常用不会用后续白名单项补位。
     func testDefaultCommonDoesNotBackfillAfterNonCatalogSlots() {
         let uris = HomeCommonMenuStore.defaultCommonURIs(