Touch and display driver subsystems reworked (and more) (#302)

- Refactored `TouchDevice`: it can now start/stop LVGL separately, and it has an optional `TouchDriver` interface
- Refactored `DisplayDevice`: it can now start/stop LVGL separately, and it has an optional `DisplayDriver` interface
- Updated all boards and drivers for above changes
- LVGL can now be stopped and (re)started on the fly
- Fixed issues with restarting Gui and Statusbar services
- Refactored `Gui` service to be class and renamed `Gui` to `GuiService`
- Fixed `Statusbar` service: forgot to deregister one of the icons
- Updated `esp_lcd_st7701` to v1.1.3
- `lv_textarea_create()` now automatically registers the hardware keyboard hooks (by wrapping the function)
- Fixed and updated `tactility.py`
- Cleanup of a lot of code
- `BootInitLvglBegin` and `BootInitLvglEnd` are replaced by `LvglStarted` and `LvglStopped`.
- Introduced `tt::service::State` which is accessible via `tt::service::getState()` (and internally via `ServiceInstance`)
- Started replacing `#define TAG` with `constexpr auto TAG = "..";`

Tactility/Include/Tactility/app/serialconsole/ConnectView.h

@@ -8,10 +8,8 @@
 #include "Tactility/hal/uart/Uart.h"
 #include "Tactility/lvgl/LvglSync.h"
 #include "Tactility/lvgl/Style.h"
-#include "Tactility/service/gui/Gui.h"
 
 #include <Tactility/StringUtils.h>
-#include <array>
 #include <string>
 
 namespace tt::app::serialconsole {
@@ -117,7 +115,6 @@ public:
         lv_textarea_set_one_line(speedTextarea, true);
         lv_obj_set_width(speedTextarea, LV_PCT(50));
         lv_obj_align(speedTextarea, LV_ALIGN_TOP_RIGHT, 0, 40);
-        service::gui::keyboardAddTextArea(speedTextarea);
 
         auto* baud_rate_label = lv_label_create(wrapper);
         lv_obj_align(baud_rate_label, LV_ALIGN_TOP_LEFT, 0, 50);
@@ -130,7 +127,7 @@ public:
         lv_obj_add_event_cb(connect_button, onConnectCallback, LV_EVENT_SHORT_CLICKED, this);
     }
 
-    void onStop() final {
+    void onStop() {
         int speed = getSpeedInput();
         if (speed > 0) {
             preferences.putInt32("speed", speed);

Tactility/Include/Tactility/app/serialconsole/ConsoleView.h

@@ -186,7 +186,6 @@ public:
         lv_obj_set_width(logTextarea, LV_PCT(100));
         lv_obj_add_state(logTextarea, LV_STATE_DISABLED);
         lv_obj_set_style_margin_ver(logTextarea, 0, 0);
-        service::gui::keyboardAddTextArea(logTextarea);
 
         auto* input_wrapper = lv_obj_create(parent);
         lv_obj_set_size(input_wrapper, LV_PCT(100), LV_SIZE_CONTENT);
@@ -200,7 +199,6 @@ public:
         lv_textarea_set_placeholder_text(inputTextarea, "Text to send");
         lv_obj_set_width(inputTextarea, LV_PCT(100));
         lv_obj_set_flex_grow(inputTextarea, 1);
-        service::gui::keyboardAddTextArea(inputTextarea);
 
         auto* terminator_dropdown = lv_dropdown_create(input_wrapper);
         lv_dropdown_set_options(terminator_dropdown, "\\n\n\\r\\n");