TOTP update

applications/plugins/totp/lib/timezone_utils/timezone_utils.c

@@ -0,0 +1,16 @@
+#include "timezone_utils.h"
+
+int32_t timezone_offset_from_hours(float hours) {
+    return hours * 3600.0f;
+}
+
+uint64_t timezone_offset_apply(uint64_t time, int32_t offset) {
+    uint64_t for_time_adjusted;
+    if(offset > 0) {
+        for_time_adjusted = time - offset;
+    } else {
+        for_time_adjusted = time + (-offset);
+    }
+
+    return for_time_adjusted;
+}