nyx: Add time offset

The epoch is based on HOS format.

An automatic time set will be implemented in a later version.

nyx/nyx_gui/config/config.c

@@ -57,6 +57,7 @@ void set_default_configuration()
 void set_nyx_default_configuration()
 {
 	n_cfg.themecolor = 167;
+	n_cfg.timeoff = 0;
 	n_cfg.home_screen = 0;
 	n_cfg.verification = 1;
 }
@@ -192,6 +193,9 @@ int create_nyx_config_entry()
 	f_puts("[config]\nthemecolor=", &fp);
 	itoa(n_cfg.themecolor, lbuf, 10);
 	f_puts(lbuf, &fp);
+	f_puts("\ntimeoff=", &fp);
+	itoa(n_cfg.timeoff, lbuf, 10);
+	f_puts(lbuf, &fp);
 	f_puts("\nhomescreen=", &fp);
 	itoa(n_cfg.home_screen, lbuf, 10);
 	f_puts(lbuf, &fp);

nyx/nyx_gui/config/config.h

@@ -45,6 +45,7 @@ typedef struct _hekate_config
 typedef struct _nyx_config
 {
 	u32 themecolor;
+	s32 timeoff;
 	u32 home_screen;
 	u32 verification;
 } nyx_config;