Allow typing multi-line queries from a phone with Enter key

Add newline instead of sending message when hit Enter key on mobile
displays. As on phones shift key doesn't exist and send button is easily
clickable.

Limit hitting Enter key to send message to computers = larger display
= expected to have full fledged keyboards.

src/interface/web/app/components/chatInputArea/chatInputArea.tsx

@@ -460,7 +460,7 @@ export const ChatInputArea = forwardRef<HTMLTextAreaElement, ChatInputProps>((pr
                         autoFocus={true}
                         value={message}
                         onKeyDown={(e) => {
-                            if (e.key === "Enter" && !e.shiftKey) {
+                            if (e.key === "Enter" && !e.shiftKey && !props.isMobileWidth) {
                                 setImageUploaded(false);
                                 setImagePaths([]);
                                 e.preventDefault();