fix(gui): add window dragging, PS/2 keyboard input, fix cursor teleportation and boost responsiveness

lib/lvgl/lv_conf.h

@@ -78,10 +78,10 @@
  *====================*/
 
 /*Default display refresh period. LVG will redraw changed areas with this period time*/
-#define LV_DISP_DEF_REFR_PERIOD 30      /*[ms]*/
+#define LV_DISP_DEF_REFR_PERIOD 12      /*[ms] (~80 FPS)*/
 
 /*Input device read period in milliseconds*/
-#define LV_INDEV_DEF_READ_PERIOD 30     /*[ms]*/
+#define LV_INDEV_DEF_READ_PERIOD 10     /*[ms] (100 Hz polling)*/
 
 /*Use a custom tick source that tells the elapsed time in milliseconds.
  *It removes the need to manually update the tick with `lv_tick_inc()`)*/