Boot splash and more (#98)

* Boot splash and more

- Added developer sdkconfig
- Refactored the way FreeRTOS includes are included
- Improved Gui/Loader logic
- Implemented boot app with splash screen

* Updated naming for Gui and Loader services

* Renamed Screenshot service methods

* Renames

* Service renames

Tactility/Source/service/gui/Keyboard.cpp

@@ -10,19 +10,19 @@ extern Gui* gui;
 
 static void show_keyboard(lv_event_t* event) {
     lv_obj_t* target = lv_event_get_current_target_obj(event);
-    keyboard_show(target);
+    keyboardShow(target);
     lv_obj_scroll_to_view(target, LV_ANIM_ON);
 }
 
 static void hide_keyboard(TT_UNUSED lv_event_t* event) {
-    keyboard_hide();
+    keyboardHide();
 }
 
-bool keyboard_is_enabled() {
+bool keyboardIsEnabled() {
     return !lvgl::keypad_is_available() || TT_CONFIG_FORCE_ONSCREEN_KEYBOARD;
 }
 
-void keyboard_show(lv_obj_t* textarea) {
+void keyboardShow(lv_obj_t* textarea) {
     lock();
 
     if (gui->keyboard) {
@@ -33,7 +33,7 @@ void keyboard_show(lv_obj_t* textarea) {
     unlock();
 }
 
-void keyboard_hide() {
+void keyboardHide() {
     lock();
 
     if (gui->keyboard) {
@@ -43,11 +43,11 @@ void keyboard_hide() {
     unlock();
 }
 
-void keyboard_add_textarea(lv_obj_t* textarea) {
+void keyboardAddTextArea(lv_obj_t* textarea) {
     lock();
     tt_check(lvgl::lock(0), "lvgl should already be locked before calling this method");
 
-    if (keyboard_is_enabled()) {
+    if (keyboardIsEnabled()) {
         lv_obj_add_event_cb(textarea, show_keyboard, LV_EVENT_FOCUSED, nullptr);
         lv_obj_add_event_cb(textarea, hide_keyboard, LV_EVENT_DEFOCUSED, nullptr);
         lv_obj_add_event_cb(textarea, hide_keyboard, LV_EVENT_READY, nullptr);