fix: first date time of week

src/Infrastructure/Utils/Tools.h

@@ -64,9 +64,6 @@ inline std::string firstDateTimeOfWeek() {
     auto now = std::chrono::system_clock::now();
     auto time = std::chrono::system_clock::to_time_t(now);
     auto tm = std::gmtime(&time);
-    tm->tm_hour = 0;
-    tm->tm_min = 0;
-    tm->tm_sec = 0;
 
     // Find the start of the week (Monday)
     int daysSinceMonday = (tm->tm_wday + 6) % 7;
@@ -75,7 +72,7 @@ inline std::string firstDateTimeOfWeek() {
     // Format the date
     std::stringstream ss;
     auto startOfWeekTime = std::chrono::system_clock::to_time_t(startOfWeek);
-    ss << std::put_time(std::gmtime(&startOfWeekTime), "%Y-%m-%dT%H:%M:%S.000Z");
+    ss << std::put_time(std::gmtime(&startOfWeekTime), "%Y-%m-%dT00:00:00");
     return ss.str();
 }