refactor(headers): organize public API by domain

.github/workflows/ci.yml

@@ -132,3 +132,20 @@ jobs:
         run: cmake -B build -S . -DCMAKE_TOOLCHAIN_FILE=./vcpkg/scripts/buildsystems/vcpkg.cmake
       - name: Build consumer project
         run: cmake --build build
+
+  install-no-ntp:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Configure without NTP
+        run: cmake -S . -B build -DTIME_SHIELD_CPP_BUILD_TESTS=ON -DTIME_SHIELD_ENABLE_NTP_CLIENT=OFF -DCMAKE_CXX_STANDARD=11
+      - name: Build without NTP
+        run: cmake --build build
+      - name: Test without NTP
+        run: ctest --test-dir build --output-on-failure
+      - name: Install without NTP
+        run: cmake --install build --prefix install
+      - name: Configure installed consumer
+        run: cmake -S tests/install_consumer -B build-consumer -DCMAKE_PREFIX_PATH=${{ github.workspace }}/install -DCMAKE_CXX_STANDARD=11
+      - name: Build installed consumer
+        run: cmake --build build-consumer

AGENTS.md

@@ -30,6 +30,17 @@ Global rules:
 
 Additional policy:
 
+- Public C++ headers are organized by domain under `include/time_shield`.
+  Prefer domain umbrellas (`core.hpp`, `conversions.hpp`, `text.hpp`,
+  `date_time.hpp`, `timezone.hpp`, `astronomy.hpp`, `timers.hpp`, and
+  optional `ntp.hpp`) for cross-domain includes. Same-domain leaf includes may
+  use local paths. Do not use `../` includes or include another domain's leaf
+  header directly. Root-level compatibility headers and documented legacy
+  paths are forwarding shells and are exempt from the domain dependency rule.
+- Keep domain dependencies acyclic: lower-level domains must not include
+  higher-level domain headers. Detail headers belong to their owning domain
+  and are not public cross-domain dependencies.
+
 - For reusable `.hpp` / `.ipp` / `.tpp` ownership and include-structure policy, prefer:
   - developer doc: `docs/header-implementation-guidelines.md`
   - agent playbook: `agents/header-implementation-guidelines.md`

CMakeLists.txt

@@ -39,7 +39,14 @@ install(TARGETS time_shield EXPORT TimeShieldTargets
 if(TIME_SHIELD_ENABLE_NTP_CLIENT)
     install(DIRECTORY include/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
 else()
-    install(DIRECTORY include/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} PATTERN "ntp_client*" EXCLUDE)
+    install(
+        DIRECTORY include/
+        DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+        PATTERN "ntp" EXCLUDE
+        PATTERN "ntp.hpp" EXCLUDE
+        PATTERN "ntp_client*" EXCLUDE
+        PATTERN "ntp_time_service.hpp" EXCLUDE
+    )
 endif()
 install(
     EXPORT TimeShieldTargets
@@ -102,6 +109,12 @@ endif()
 
 if(TIME_SHIELD_CPP_BUILD_TESTS)
     enable_testing()
+    add_test(
+        NAME header_include_policy
+        COMMAND ${CMAKE_COMMAND}
+            -DTIME_SHIELD_SOURCE_DIR=${CMAKE_CURRENT_SOURCE_DIR}
+            -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/check_header_include_policy.cmake
+    )
     file(GLOB TEST_SOURCES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} tests/*.cpp)
     foreach(test_src ${TEST_SOURCES})
         get_filename_component(test_name ${test_src} NAME_WE)
@@ -113,5 +126,17 @@ if(TIME_SHIELD_CPP_BUILD_TESTS)
         add_test(NAME ${test_name} COMMAND ${test_name})
     endforeach()
 
+    file(GLOB HEADER_SMOKE_SOURCES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} tests/header_smoke/*.cpp)
+    foreach(test_src ${HEADER_SMOKE_SOURCES})
+        get_filename_component(test_name ${test_src} NAME_WE)
+        set(target_name header_smoke_${test_name})
+        add_executable(${target_name} ${test_src})
+        target_link_libraries(${target_name} PRIVATE time_shield::time_shield)
+        if(COMMON_WARN_FLAGS)
+            target_compile_options(${target_name} PRIVATE ${COMMON_WARN_FLAGS})
+        endif()
+        add_test(NAME ${target_name} COMMAND ${target_name})
+    endforeach()
+
     add_subdirectory(tests/odr)
 endif()

MQL5/Include/time_shield/DateTime.mqh

@@ -4,8 +4,8 @@
 //|                                      Copyright 2025, NewYaroslav |
 //|                   https://github.com/NewYaroslav/time-shield-cpp |
 //+------------------------------------------------------------------+
-#ifndef TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_DATETIME_MQH_INCLUDED
-#define TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_DATETIME_MQH_INCLUDED
+#ifndef TIME_SHIELD_MQL5_HEADER_DATETIME_MQH_INCLUDED
+#define TIME_SHIELD_MQL5_HEADER_DATETIME_MQH_INCLUDED
 
 /// \file DateTime.mqh
 /// \ingroup mql5
@@ -149,4 +149,4 @@ namespace time_shield {
 
 } // namespace time_shield
 
-#endif // TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_DATETIME_MQH_INCLUDED
+#endif // TIME_SHIELD_MQL5_HEADER_DATETIME_MQH_INCLUDED

MQL5/Include/time_shield/constants.mqh

@@ -4,8 +4,8 @@
 //|                                      Copyright 2025, NewYaroslav |
 //|                   https://github.com/NewYaroslav/time-shield-cpp |
 //+------------------------------------------------------------------+
-#ifndef TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_CONSTANTS_MQH_INCLUDED
-#define TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_CONSTANTS_MQH_INCLUDED
+#ifndef TIME_SHIELD_MQL5_HEADER_CONSTANTS_MQH_INCLUDED
+#define TIME_SHIELD_MQL5_HEADER_CONSTANTS_MQH_INCLUDED
 
 /// \file constants.mqh
 /// \ingroup mql5
@@ -172,4 +172,4 @@ namespace time_shield {
 
 }; // namespace time_shield
 
-#endif // TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_CONSTANTS_MQH_INCLUDED
+#endif // TIME_SHIELD_MQL5_HEADER_CONSTANTS_MQH_INCLUDED

MQL5/Include/time_shield/date_struct.mqh

@@ -4,8 +4,8 @@
 //|                                      Copyright 2025, NewYaroslav |
 //|                   https://github.com/NewYaroslav/time-shield-cpp |
 //+------------------------------------------------------------------+
-#ifndef TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_DATE_STRUCT_MQH_INCLUDED
-#define TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_DATE_STRUCT_MQH_INCLUDED
+#ifndef TIME_SHIELD_MQL5_HEADER_DATE_STRUCT_MQH_INCLUDED
+#define TIME_SHIELD_MQL5_HEADER_DATE_STRUCT_MQH_INCLUDED
 
 /// \file date_struct.mqh
 /// \ingroup mql5
@@ -44,4 +44,4 @@ namespace time_shield {
 
 }; // namespace time_shield
 
-#endif // TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_DATE_STRUCT_MQH_INCLUDED
+#endif // TIME_SHIELD_MQL5_HEADER_DATE_STRUCT_MQH_INCLUDED

MQL5/Include/time_shield/date_time_struct.mqh

@@ -4,8 +4,8 @@
 //|                                      Copyright 2025, NewYaroslav |
 //|                   https://github.com/NewYaroslav/time-shield-cpp |
 //+------------------------------------------------------------------+
-#ifndef TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_DATE_TIME_STRUCT_MQH_INCLUDED
-#define TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_DATE_TIME_STRUCT_MQH_INCLUDED
+#ifndef TIME_SHIELD_MQL5_HEADER_DATE_TIME_STRUCT_MQH_INCLUDED
+#define TIME_SHIELD_MQL5_HEADER_DATE_TIME_STRUCT_MQH_INCLUDED
 
 /// \file date_time_struct.mqh
 /// \ingroup mql5
@@ -64,4 +64,4 @@ namespace time_shield {
 
 }; // namespace time_shield
 
-#endif // TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_DATE_TIME_STRUCT_MQH_INCLUDED
+#endif // TIME_SHIELD_MQL5_HEADER_DATE_TIME_STRUCT_MQH_INCLUDED

MQL5/Include/time_shield/enums.mqh

@@ -4,8 +4,8 @@
 //|                                      Copyright 2025, NewYaroslav |
 //|                   https://github.com/NewYaroslav/time-shield-cpp |
 //+------------------------------------------------------------------+
-#ifndef TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_ENUMS_MQH_INCLUDED
-#define TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_ENUMS_MQH_INCLUDED
+#ifndef TIME_SHIELD_MQL5_HEADER_ENUMS_MQH_INCLUDED
+#define TIME_SHIELD_MQL5_HEADER_ENUMS_MQH_INCLUDED
 
 /// \file enums.mqh
 /// \ingroup mql5
@@ -226,4 +226,4 @@ namespace time_shield {
 
 }; // namespace time_shield
 
-#endif // TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_ENUMS_MQH_INCLUDED
+#endif // TIME_SHIELD_MQL5_HEADER_ENUMS_MQH_INCLUDED

MQL5/Include/time_shield/initialization.mqh

@@ -4,8 +4,8 @@
 //|                                      Copyright 2025, NewYaroslav |
 //|                   https://github.com/NewYaroslav/time-shield-cpp |
 //+------------------------------------------------------------------+
-#ifndef TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_INITIALIZATION_MQH_INCLUDED
-#define TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_INITIALIZATION_MQH_INCLUDED
+#ifndef TIME_SHIELD_MQL5_HEADER_INITIALIZATION_MQH_INCLUDED
+#define TIME_SHIELD_MQL5_HEADER_INITIALIZATION_MQH_INCLUDED
 
 /// \file initialization.mqh
 /// \ingroup mql5
@@ -35,4 +35,4 @@ namespace time_shield {
 
 }; // namespace time_shield
 
-#endif // TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_INITIALIZATION_MQH_INCLUDED
+#endif // TIME_SHIELD_MQL5_HEADER_INITIALIZATION_MQH_INCLUDED

MQL5/Include/time_shield/time_conversions.mqh

@@ -4,8 +4,8 @@
 //|                                      Copyright 2025, NewYaroslav |
 //|                   https://github.com/NewYaroslav/time-shield-cpp |
 //+------------------------------------------------------------------+
-#ifndef TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_CONVERSIONS_MQH_INCLUDED
-#define TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_CONVERSIONS_MQH_INCLUDED
+#ifndef TIME_SHIELD_MQL5_HEADER_TIME_CONVERSIONS_MQH_INCLUDED
+#define TIME_SHIELD_MQL5_HEADER_TIME_CONVERSIONS_MQH_INCLUDED
 
 /// \file time_conversions.mqh
 /// \ingroup mql5
@@ -1559,4 +1559,4 @@ double sec_to_fhour(long sec) {
 
 }; // namespace time_shield
 
-#endif // TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_CONVERSIONS_MQH_INCLUDED
+#endif // TIME_SHIELD_MQL5_HEADER_TIME_CONVERSIONS_MQH_INCLUDED

MQL5/Include/time_shield/time_formatting.mqh

@@ -4,8 +4,8 @@
 //|                                      Copyright 2025, NewYaroslav |
 //|                   https://github.com/NewYaroslav/time-shield-cpp |
 //+------------------------------------------------------------------+
-#ifndef TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_FORMATTING_MQH_INCLUDED
-#define TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_FORMATTING_MQH_INCLUDED
+#ifndef TIME_SHIELD_MQL5_HEADER_TIME_FORMATTING_MQH_INCLUDED
+#define TIME_SHIELD_MQL5_HEADER_TIME_FORMATTING_MQH_INCLUDED
 
 /// \file time_formatting.mqh
 /// \ingroup mql5
@@ -483,4 +483,4 @@ namespace time_shield {
 
 }; // namespace time_shield
 
-#endif // TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_FORMATTING_MQH_INCLUDED
+#endif // TIME_SHIELD_MQL5_HEADER_TIME_FORMATTING_MQH_INCLUDED

MQL5/Include/time_shield/time_parser.mqh

@@ -4,8 +4,8 @@
 //|                                      Copyright 2025, NewYaroslav |
 //|                   https://github.com/NewYaroslav/time-shield-cpp |
 //+------------------------------------------------------------------+
-#ifndef TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_PARSER_MQH_INCLUDED
-#define TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_PARSER_MQH_INCLUDED
+#ifndef TIME_SHIELD_MQL5_HEADER_TIME_PARSER_MQH_INCLUDED
+#define TIME_SHIELD_MQL5_HEADER_TIME_PARSER_MQH_INCLUDED
 
 /// \file time_parser.mqh
 /// \ingroup mql5
@@ -690,4 +690,4 @@ namespace time_shield {
 
 }; // namespace time_shield
 
-#endif // TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_PARSER_MQH_INCLUDED
+#endif // TIME_SHIELD_MQL5_HEADER_TIME_PARSER_MQH_INCLUDED

MQL5/Include/time_shield/time_struct.mqh

@@ -4,8 +4,8 @@
 //|                                      Copyright 2025, NewYaroslav |
 //|                   https://github.com/NewYaroslav/time-shield-cpp |
 //+------------------------------------------------------------------+
-#ifndef TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_STRUCT_MQH_INCLUDED
-#define TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_STRUCT_MQH_INCLUDED
+#ifndef TIME_SHIELD_MQL5_HEADER_TIME_STRUCT_MQH_INCLUDED
+#define TIME_SHIELD_MQL5_HEADER_TIME_STRUCT_MQH_INCLUDED
 
 /// \file time_struct.mqh
 /// \ingroup mql5
@@ -52,4 +52,4 @@ namespace time_shield {
 
 }; // namespace time_shield
 
-#endif // TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_STRUCT_MQH_INCLUDED
+#endif // TIME_SHIELD_MQL5_HEADER_TIME_STRUCT_MQH_INCLUDED

MQL5/Include/time_shield/time_utils.mqh

@@ -4,8 +4,8 @@
 //|                                      Copyright 2025, NewYaroslav |
 //|                   https://github.com/NewYaroslav/time-shield-cpp |
 //+------------------------------------------------------------------+
-#ifndef TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_UTILS_MQH_INCLUDED
-#define TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_UTILS_MQH_INCLUDED
+#ifndef TIME_SHIELD_MQL5_HEADER_TIME_UTILS_MQH_INCLUDED
+#define TIME_SHIELD_MQL5_HEADER_TIME_UTILS_MQH_INCLUDED
 
 /// \file time_utils.mqh
 /// \ingroup mql5
@@ -112,4 +112,4 @@ namespace time_shield {
 
 }; // namespace time_shield
 
-#endif // TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_UTILS_MQH_INCLUDED
+#endif // TIME_SHIELD_MQL5_HEADER_TIME_UTILS_MQH_INCLUDED

MQL5/Include/time_shield/time_zone_conversions.mqh

@@ -4,8 +4,8 @@
 //|                                      Copyright 2025, NewYaroslav |
 //|                   https://github.com/NewYaroslav/time-shield-cpp |
 //+------------------------------------------------------------------+
-#ifndef TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_ZONE_CONVERSIONS_MQH_INCLUDED
-#define TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_ZONE_CONVERSIONS_MQH_INCLUDED
+#ifndef TIME_SHIELD_MQL5_HEADER_TIME_ZONE_CONVERSIONS_MQH_INCLUDED
+#define TIME_SHIELD_MQL5_HEADER_TIME_ZONE_CONVERSIONS_MQH_INCLUDED
 
 /// \file time_zone_conversions.mqh
 /// \ingroup mql5
@@ -445,4 +445,4 @@ namespace time_shield {
 
 }; // namespace time_shield
 
-#endif // TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_ZONE_CONVERSIONS_MQH_INCLUDED
+#endif // TIME_SHIELD_MQL5_HEADER_TIME_ZONE_CONVERSIONS_MQH_INCLUDED

MQL5/Include/time_shield/time_zone_struct.mqh

@@ -4,8 +4,8 @@
 //|                                      Copyright 2025, NewYaroslav |
 //|                   https://github.com/NewYaroslav/time-shield-cpp |
 //+------------------------------------------------------------------+
-#ifndef TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_ZONE_STRUCT_MQH_INCLUDED
-#define TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_ZONE_STRUCT_MQH_INCLUDED
+#ifndef TIME_SHIELD_MQL5_HEADER_TIME_ZONE_STRUCT_MQH_INCLUDED
+#define TIME_SHIELD_MQL5_HEADER_TIME_ZONE_STRUCT_MQH_INCLUDED
 
 /// \file time_zone_struct.mqh
 /// \ingroup mql5
@@ -138,4 +138,4 @@ namespace time_shield {
 
 }; // namespace time_shield
 
-#endif // TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_TIME_ZONE_STRUCT_MQH_INCLUDED
+#endif // TIME_SHIELD_MQL5_HEADER_TIME_ZONE_STRUCT_MQH_INCLUDED

MQL5/Include/time_shield/validation.mqh

@@ -4,8 +4,8 @@
 //|                                      Copyright 2025, NewYaroslav |
 //|                   https://github.com/NewYaroslav/time-shield-cpp |
 //+------------------------------------------------------------------+
-#ifndef TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_VALIDATION_MQH_INCLUDED
-#define TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_VALIDATION_MQH_INCLUDED
+#ifndef TIME_SHIELD_MQL5_HEADER_VALIDATION_MQH_INCLUDED
+#define TIME_SHIELD_MQL5_HEADER_VALIDATION_MQH_INCLUDED
 
 /// \file validation.mqh
 /// \ingroup mql5
@@ -303,4 +303,4 @@ namespace time_shield {
 
 }; // namespace time_shield
 
-#endif // TIME_SHIELD_MQL5_HEADER_TIME_SHIELD_VALIDATION_MQH_INCLUDED
+#endif // TIME_SHIELD_MQL5_HEADER_VALIDATION_MQH_INCLUDED

README-RU.md

@@ -28,6 +28,21 @@ bool monday = is_workday(now);
 Используйте `#include <time_shield.hpp>` для полного API или подключайте
 отдельные заголовки для минимальной сборки.
 
+Публичные заголовки сгруппированы по доменам. Для целевого подключения
+рекомендуются следующие umbrella-заголовки:
+
+- `time_shield/core.hpp` — базовые типы, структуры, проверки и утилиты;
+- `time_shield/conversions.hpp` — преобразования временных и календарных значений;
+- `time_shield/text.hpp` — разбор и форматирование;
+- `time_shield/date_time.hpp` — тип `DateTime`;
+- `time_shield/timezone.hpp` — именованные зоны и фиксированные смещения;
+- `time_shield/astronomy.hpp` — Julian- и лунные helper-ы;
+- `time_shield/timers.hpp` — таймеры и планировщик;
+- `time_shield/ntp.hpp` — необязательные NTP-клиент и сервис времени.
+
+Прежние пути корневых заголовков сохраняются как compatibility-forwarders.
+Переход на доменные пути не требует изменения имён API.
+
 ## Зачем Time Shield?
 
 **Time Shield** создавался как практичный инструмент для работы с временем в C++, ориентированный на прикладные и инженерные задачи. В отличие от стандартной `std::chrono` или более академичных решений вроде `HowardHinnant/date`, библиотека:
@@ -57,7 +72,7 @@ bool monday = is_workday(now);
 
 ## Конфигурация
 
-Компиляционные флаги в `time_shield/config.hpp` позволяют адаптировать библиотеку под платформу и отключать необязательные модули:
+Компиляционные флаги в `time_shield/core/config.hpp` позволяют адаптировать библиотеку под платформу и отключать необязательные модули:
 
 - `TIME_SHIELD_PLATFORM_WINDOWS` / `TIME_SHIELD_PLATFORM_UNIX` — определение целевой платформы.
 - `TIME_SHIELD_HAS_WINSOCK` — наличие WinSock API.
@@ -287,7 +302,7 @@ ts_ms_t tokyo_local_ms = ntp_tokyo.local_time_ms();
 Преобразования OA совместимы с Excel/COM (базовая дата 1899-12-30), выполняются в UTC и корректно обрабатывают специальную семантику отрицательных дробных OA serials до базовой даты.
 
 ```cpp
-#include <time_shield/ole_automation_conversions.hpp>
+#include <time_shield/conversions/ole_automation_conversions.hpp>
 
 using namespace time_shield;
 
@@ -302,8 +317,8 @@ oadate_t from_parts = to_oadate(2024, Month::MAY, 2, 12, 0); // 2024-05-02 12:00
 Хелперы Julian Date используют пролептический григорианский календарь и ориентированы на аналитические значения (JD, MJD, JDN), а не на высокоточные эфемериды. Лунные helper-ы по-прежнему доступны через astronomy entry header.
 
 ```cpp
-#include <time_shield/julian_conversions.hpp>
-#include <time_shield/astronomy_conversions.hpp>
+#include <time_shield/astronomy/julian_conversions.hpp>
+#include <time_shield/astronomy/astronomy_conversions.hpp>
 
 using namespace time_shield;
 
@@ -331,7 +346,7 @@ bool is_near_new = is_new_moon_window(fts());  // попадание в окно
 > - видимость (первый серп/наблюдаемость) — уже про атмосферу/высоту над горизонтом и т.п.
 
 ```cpp
-#include <time_shield/MoonPhase.hpp>
+#include <time_shield/astronomy/MoonPhase.hpp>
 
 using namespace time_shield;
 
@@ -364,8 +379,8 @@ ts_t myt = convert_time_zone(ist, TimeZone::IST, TimeZone::MYT);
 ### NTP‑клиент, пул и сервис времени
 
 ```cpp
-#include <time_shield/ntp_client_pool.hpp>
-#include <time_shield/ntp_time_service.hpp>
+#include <time_shield/ntp/ntp_client_pool.hpp>
+#include <time_shield/ntp/ntp_time_service.hpp>
 
 using namespace time_shield;