DOn't dismiss the keyboard after sending a message

KDChat/Views/ChatBufferView.swift

@@ -9,6 +9,7 @@ struct ChatBufferView: View {
     @Environment(\.modelContext) private var modelContext
     @Query private var messages: [SavedMessage]
     @State private var messageText = ""
+    @FocusState private var isInputFocused: Bool
 
     init(bufferName: String, canSend: Bool, onDM: ((SavedMessage) -> Void)? = nil) {
         self.bufferName = bufferName
@@ -68,6 +69,7 @@ struct ChatBufferView: View {
             if canSend {
                 HStack(spacing: 8) {
                     TextField("Message...", text: $messageText, axis: .vertical)
+                        .focused($isInputFocused)
                         .textFieldStyle(.roundedBorder)
                         .lineLimit(1...4)
                         .onSubmit { sendMessage() }
@@ -103,6 +105,7 @@ struct ChatBufferView: View {
 
         manager.sendChatMessage(buffer: bufferName, content: text)
         messageText = ""
+        isInputFocused = true
     }
 
     private func playBufferSound() {