Expand iOS messaging shell actions

apps/ios/TeleTuiIOS/Sources/TeleTuiIOSSmokeTests/main.swift

@@ -7,6 +7,7 @@ struct TeleTuiIOSSmokeTests {
         try await authFlowMatchesAllInteractiveStates()
         try await chatListLoadsDeterministicFakeDataAndFilters()
         try await chatDetailLoadsAndSendsMessage()
+        try await messageActionsCoverEditReplyForwardReactDeleteSearchAndCopy()
         try await profileLoadsFromSelectedChat()
         appStorageUsesApplicationSupportStyleAccountPaths()
         print("TeleTuiIOS smoke tests passed")
@@ -61,6 +62,44 @@ struct TeleTuiIOSSmokeTests {
         precondition(viewModel.composeText.isEmpty)
     }
 
+    @MainActor
+    private static func messageActionsCoverEditReplyForwardReactDeleteSearchAndCopy() async throws {
+        let bridge = FakeSessionBridge(auth: .ready)
+        let chat = try await bridge.loadChats(folderId: nil)[0]
+        let viewModel = ChatViewModel(chat: chat, bridge: bridge)
+
+        await viewModel.load()
+        guard let first = viewModel.messages.first else {
+            preconditionFailure("fake chat should contain a message")
+        }
+
+        await viewModel.edit(message: first, text: "Edited text")
+        precondition(viewModel.messages.first?.text == "Edited text")
+        precondition(viewModel.messages.first?.editDate != nil)
+
+        viewModel.beginReply(to: viewModel.messages[0])
+        viewModel.composeText = "Reply text"
+        await viewModel.send()
+        precondition(viewModel.messages.last?.replyText == "Reply to #1")
+
+        await viewModel.react(message: viewModel.messages[0], reaction: "👍")
+        precondition(viewModel.messages[0].reactions.first?.emoji == "👍")
+
+        viewModel.searchText = "reply"
+        await viewModel.search()
+        precondition(viewModel.searchResults.count == 1)
+
+        await viewModel.copyPayload(for: viewModel.messages[0])
+        precondition(viewModel.copiedPayload == "Edited text")
+
+        await viewModel.forward(message: viewModel.messages[0], to: 2)
+        let forwarded = try await bridge.loadHistory(chatId: 2)
+        precondition(forwarded.contains { $0.forwardSenderName == "Alice" && $0.text == "Edited text" })
+
+        await viewModel.delete(message: viewModel.messages[0])
+        precondition(!viewModel.messages.contains { $0.id == 1 })
+    }
+
     @MainActor
     private static func profileLoadsFromSelectedChat() async throws {
         let bridge = FakeSessionBridge(auth: .ready)