pcp: время — сквозной naive LocalDateTime как локальное настенное время (без UTC)

Отказ от остаточной UTC-семантики: naive LocalDateTime трактуется как
локальное время единой зоны всех сервисов.

Backend (границы внешних систем):
- VisibilityPayloadParser, SyncSpacecraftFromNsiUseCase: ZoneOffset.UTC →
  ZoneId.systemDefault() для проекции внешних Instant/ISO-с-Z в naive.
- тесты границ перевёрнуты на systemDefault (под Europe/Moscow ждут +3).
- чистка UTC-формулировок в DTO-комментариях, мёртвых ссылок на
  docs/standards/DATETIME_UTC.md.

Frontend (pcp-tgu-ops-ui):
- utils/utcTime.ts → utils/localTime.ts: parseLocal/formatLocal*/toLocalIso/
  toLocalInputValue с локальной семантикой (без дописывания Z и timeZone:UTC).
- замена getUTC*/Date.UTC/toISOString-сериализации на локальные аналоги.
- убраны пользовательские подписи «UTC» в редакторе/таймлайне.
- удалён utcTime.guard.test.ts (форсил обратный UTC-инвариант); тест-фикстуры
  сделаны зоно-независимыми. tsc + vitest зелёные под TZ=UTC и TZ=Europe/Moscow.

Включает также прочие незакоммиченные правки рабочего дерева.

services/pcp-request-service/src/main/kotlin/org/nstart/dep265/requestservice/service/GridRebuildService.kt

@@ -8,7 +8,6 @@ import org.nstart.dep265.requestservice.repository.RequestRepository
 import org.springframework.stereotype.Service
 import org.springframework.transaction.annotation.Transactional
 import java.time.LocalDateTime
-import java.time.ZoneOffset
 
 class GridRebuildAlreadyRunningException : RuntimeException("Grid rebuild is already running")
 
@@ -41,7 +40,7 @@ class GridRebuildService(
         return GridRebuildResponseDto(
             cellsCount = earthCellRepository.count(),
             rebuiltRequestProjectionsCount = activeRequests.size.toLong(),
-            rebuiltAt = LocalDateTime.now(ZoneOffset.UTC),
+            rebuiltAt = LocalDateTime.now(),
         )
     }
 

services/pcp-request-service/src/main/kotlin/org/nstart/dep265/requestservice/service/OutboxPublisherService.kt

@@ -12,7 +12,6 @@ import org.springframework.stereotype.Service
 import org.springframework.transaction.support.TransactionCallback
 import org.springframework.transaction.support.TransactionOperations
 import java.time.LocalDateTime
-import java.time.ZoneOffset
 import java.util.concurrent.ExecutionException
 
 @Service
@@ -70,7 +69,7 @@ class OutboxPublisherService(
                 .get()
 
             event.status = OutboxEventStatus.PUBLISHED
-            event.publishedAt = LocalDateTime.now(ZoneOffset.UTC)
+            event.publishedAt = LocalDateTime.now()
             event.errorMessage = null
             outboxEventRepository.save(event)
 

services/pcp-request-service/src/main/kotlin/org/nstart/dep265/requestservice/service/RequestService.kt

@@ -39,7 +39,6 @@ import org.springframework.data.domain.Sort
 import org.springframework.stereotype.Service
 import org.springframework.transaction.annotation.Transactional
 import java.time.LocalDateTime
-import java.time.ZoneOffset
 import java.util.UUID
 
 class InvalidRequestListSortException(message: String) : IllegalArgumentException(message)
@@ -65,7 +64,7 @@ class RequestService(
             "beginDateTime должен быть раньше endDateTime"
         }
 
-        val now = LocalDateTime.now(ZoneOffset.UTC)
+        val now = LocalDateTime.now()
         val normalizedGeometry = geometryService.parsePolygonalGeometry(request.geometry)
         val normalizedGeometryWkt = geometryService.toWkt(normalizedGeometry)
         val geometryArea = geometryService.area(normalizedGeometry)
@@ -153,7 +152,7 @@ class RequestService(
     @Transactional
     fun deleteRequest(id: UUID): DeleteRequestResponseDto? {
         val request = requestRepository.findById(id).orElse(null) ?: return null
-        val deletedAt = request.deletedAt ?: LocalDateTime.now(ZoneOffset.UTC)
+        val deletedAt = request.deletedAt ?: LocalDateTime.now()
         request.status = RequestStatus.DELETED
         request.deletedAt = deletedAt
         request.updatedAt = deletedAt

services/pcp-request-service/src/main/kotlin/org/nstart/dep265/requestservice/service/RouteMatchingService.kt

@@ -15,7 +15,6 @@ import org.springframework.stereotype.Service
 import org.springframework.transaction.support.TransactionCallback
 import org.springframework.transaction.support.TransactionOperations
 import java.time.LocalDateTime
-import java.time.ZoneOffset
 import java.util.UUID
 import kotlin.math.max
 import kotlin.math.min
@@ -44,7 +43,7 @@ class RouteMatchingService(
 
         val routeId = route.routeId
         val routeRollRange = route.rollAngle
-        val matchedAt: LocalDateTime = LocalDateTime.now(ZoneOffset.UTC)
+        val matchedAt: LocalDateTime = LocalDateTime.now()
         val routeGeometry = geometryService.parsePolygonalGeometry(route.geometry)
 
         val candidateRequestIds = requestRepository.findRequestIdsForRoute(

services/pcp-request-service/src/test/kotlin/org/nstart/dep265/requestservice/service/RequestGridProjectionServiceTest.kt

@@ -13,7 +13,6 @@ import org.nstart.dep265.requestservice.repository.EarthCellRepository
 import org.nstart.dep265.requestservice.repository.RequestCellRepository
 import org.nstart.dep265.requestservice.repository.RequestRepository
 import java.time.LocalDateTime
-import java.time.ZoneOffset
 import java.util.UUID
 import kotlin.test.assertEquals
 import kotlin.test.assertTrue
@@ -113,14 +112,14 @@ class RequestGridProjectionServiceTest {
                 geometryArea = 1.0,
                 remainingArea = 1.0,
                 importance = importance,
-                beginDateTime = LocalDateTime.now(ZoneOffset.UTC),
-                endDateTime = LocalDateTime.now(ZoneOffset.UTC).plusDays(1),
+                beginDateTime = LocalDateTime.now(),
+                endDateTime = LocalDateTime.now().plusDays(1),
                 highPriorityTransmit = false,
                 surveyType = RequestSurveyType.OPTICS,
                 status = RequestStatus.ACTIVE,
                 matchCount = 0,
-                createdAt = LocalDateTime.now(ZoneOffset.UTC),
-                updatedAt = LocalDateTime.now(ZoneOffset.UTC),
+                createdAt = LocalDateTime.now(),
+                updatedAt = LocalDateTime.now(),
             )
         )
 

services/pcp-request-service/src/test/kotlin/org/nstart/dep265/requestservice/service/RouteMatchingServiceTest.kt

@@ -29,7 +29,6 @@ import org.springframework.transaction.support.SimpleTransactionStatus
 import org.springframework.transaction.support.TransactionCallback
 import org.springframework.transaction.support.TransactionOperations
 import java.time.LocalDateTime
-import java.time.ZoneOffset
 import java.util.Optional
 import java.util.UUID
 
@@ -48,7 +47,7 @@ class RouteMatchingServiceTest {
             geometryService = geometryService,
         )
 
-        val intervalBegin = LocalDateTime.now(ZoneOffset.UTC).minusMinutes(5).withNano(0)
+        val intervalBegin = LocalDateTime.now().minusMinutes(5).withNano(0)
         val intervalEnd = intervalBegin.plusHours(1)
         val request = request(
             beginDateTime = intervalBegin,
@@ -97,7 +96,7 @@ class RouteMatchingServiceTest {
             geometryService = geometryService,
         )
 
-        val intervalBegin = LocalDateTime.now(ZoneOffset.UTC).minusMinutes(5).withNano(0)
+        val intervalBegin = LocalDateTime.now().minusMinutes(5).withNano(0)
         val intervalEnd = intervalBegin.plusHours(1)
         val originalRemainingGeometry = "POLYGON((1 1, 2 1, 2 2, 1 2, 1 1))"
         val request = request(
@@ -147,7 +146,7 @@ class RouteMatchingServiceTest {
             geometryService = geometryService,
         )
 
-        val intervalBegin = LocalDateTime.now(ZoneOffset.UTC).minusMinutes(5).withNano(0)
+        val intervalBegin = LocalDateTime.now().minusMinutes(5).withNano(0)
         val request = request(
             beginDateTime = intervalBegin,
             endDateTime = intervalBegin.plusHours(1),
@@ -183,7 +182,7 @@ class RouteMatchingServiceTest {
             geometryService = geometryService,
         )
 
-        val intervalBegin = LocalDateTime.now(ZoneOffset.UTC).minusMinutes(5).withNano(0)
+        val intervalBegin = LocalDateTime.now().minusMinutes(5).withNano(0)
         val request = request(
             beginDateTime = intervalBegin,
             endDateTime = intervalBegin.plusHours(1),
@@ -231,7 +230,7 @@ class RouteMatchingServiceTest {
             geometryService = geometryService,
         )
 
-        val intervalBegin = LocalDateTime.now(ZoneOffset.UTC).minusMinutes(5).withNano(0)
+        val intervalBegin = LocalDateTime.now().minusMinutes(5).withNano(0)
         val request = request(
             beginDateTime = intervalBegin,
             endDateTime = intervalBegin.plusHours(1),
@@ -269,7 +268,7 @@ class RouteMatchingServiceTest {
             geometryService = geometryService,
         )
 
-        val intervalBegin = LocalDateTime.now(ZoneOffset.UTC).minusMinutes(5).withNano(0)
+        val intervalBegin = LocalDateTime.now().minusMinutes(5).withNano(0)
         val request = request(
             beginDateTime = intervalBegin,
             endDateTime = intervalBegin.plusHours(1),