Various improvements and fixes (#131)

- Added a custom spinner using the Tactility logo
- Fix for crash in version logging
- Make file browsing less verbose in log
- Fix memory leak in FileUtils
- Fix bug when display brightness was set to 255: after reboot it would be set to 0
- Smaller boot logo (removed empty space)

Tactility/Source/lvgl/Toolbar.cpp

@@ -1,10 +1,10 @@
 #define LV_USE_PRIVATE_API 1 // For actual lv_obj_t declaration
 #include "Toolbar.h"
-#include "Tactility.h"
 
 #include "service/loader/Loader.h"
 #include "lvgl/Spacer.h"
 #include "lvgl/Style.h"
+#include "Spinner.h"
 
 #define SPINNER_HEIGHT TOOLBAR_HEIGHT
 
@@ -90,6 +90,7 @@ lv_obj_t* toolbar_create(lv_obj_t* parent, const std::string& title) {
     lv_obj_set_flex_flow(toolbar->action_container, LV_FLEX_FLOW_ROW);
     lv_obj_set_style_pad_all(toolbar->action_container, 0, 0);
     lv_obj_set_style_border_width(toolbar->action_container, 0, 0);
+    lv_obj_set_flex_align(toolbar->action_container, LV_FLEX_ALIGN_START, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_START);
 
     toolbar_set_nav_action(obj, LV_SYMBOL_CLOSE, &stop_app, nullptr);
 
@@ -137,11 +138,7 @@ lv_obj_t* toolbar_add_switch_action(lv_obj_t* obj) {
 
 lv_obj_t* toolbar_add_spinner_action(lv_obj_t* obj) {
     auto* toolbar = (Toolbar*)obj;
-    lv_obj_t* widget = lv_spinner_create(toolbar->action_container);
-    lv_obj_set_size(widget, SPINNER_HEIGHT, SPINNER_HEIGHT);
-    lv_spinner_set_anim_params(widget, 1000, 60);
-    lv_obj_set_style_pad_all(widget, 4, 0);
-    return widget;
+    return tt_spinner_create(toolbar->action_container);
 }
 
 } // namespace