Enhance UART handling and improve TUI input management

src/main.c

@@ -12,7 +12,15 @@
 
 void *uartListener(void *arg)
 {
-
+    char *uart_address = (char *)arg;
+    int uart = open(uart_address, O_RDWR | O_NOCTTY | O_NDELAY);
+    if (uart == -1)
+    {
+        perror("Failed to open UART");
+        return NULL;
+    }
+    
+    close(uart);
     return NULL;
 }
 
@@ -27,12 +35,15 @@ int main(int argc, char const *argv[])
     getmaxyx(stdscr, y_max, x_max);
     if (x_max <= MIN_X_TERMINAL_SIZE || y_max <= MIN_Y_TERMINAL_SIZE)
     {
+        endwin();
+        clear();
         puts("Terminal is too small. Exiting...\n");
         return EXIT_FAILURE;
     }
 
     noecho();
     noraw();
+    cbreak();
     start_color();
     curs_set(0);
 
@@ -42,7 +53,7 @@ int main(int argc, char const *argv[])
 
     uartDialog(uart_address, x_max, y_max);
 
-    pthread_create(&uart_thread, NULL, uartListener, NULL);
+    pthread_create(&uart_thread, NULL, uartListener, uart_address);
 
     //