USB-UART: New GUI (#826)

* USB-UART: new gui
* Furi: use furi_console for logging instead of printf.
* CDC: calling open/close callbacks on interface change
* fix vcp_tx block on disconnect
* USB mode set by struct pointer
* FuriHal: proper event sequence on vcp reconnect
* disable debug prints
* HAL: add context to UART IRQ's
* Context usage in UART IRQ and CDC callbacks
* USB-UART: geting rid of baudrate limitations
* FuriHal: remove struct pollutant in usb api.

Co-authored-by: あく <alleteam@gmail.com>
Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com>

applications/gpio/views/gpio_usb_uart.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include <gui/view.h>
+#include "../gpio_custom_event.h"
+#include "../usb_uart_bridge.h"
+
+typedef struct GpioUsbUart GpioUsbUart;
+typedef void (*GpioUsbUartCallback)(GpioCustomEvent event, void* context);
+
+GpioUsbUart* gpio_usb_uart_alloc();
+
+void gpio_usb_uart_free(GpioUsbUart* usb_uart);
+
+View* gpio_usb_uart_get_view(GpioUsbUart* usb_uart);
+
+void gpio_usb_uart_set_callback(GpioUsbUart* usb_uart, GpioUsbUartCallback callback, void* context);
+
+void gpio_usb_uart_update_state(GpioUsbUart* instance, UsbUartConfig* cfg, UsbUartState* st);