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-ballistics-service/src/main/kotlin/space/nstart/pcp/pcp_request_service/entity/AscNodeEntity.kt

@@ -13,7 +13,6 @@ import jakarta.persistence.Table
 import space.nstart.pcp.pcp_types_lib.dto.ballistics.AscNodeDTO
 import space.nstart.pcp.pcp_types_lib.dto.ballistics.KeplersDTO
 import java.time.LocalDateTime
-import java.time.ZoneOffset
 import kotlin.math.PI
 
 
@@ -27,7 +26,7 @@ class AscNodeEntity(
     @Column(nullable = false)
     val satelliteId : Long = 0,
     @Column(name = "t", nullable = false)
-    val time : LocalDateTime = LocalDateTime.now(ZoneOffset.UTC),
+    val time : LocalDateTime = LocalDateTime.now(),
     @Column(nullable = false)
     val revolution : Long = 0,
     val longitude : Double = 0.0,

services/pcp-ballistics-service/src/main/kotlin/space/nstart/pcp/pcp_request_service/entity/EarthCellViewsEntity.kt

@@ -10,7 +10,6 @@ import jakarta.persistence.Table
 import space.nstart.pcp.pcp_types_lib.dto.ballistics.RevolutionSign
 import space.nstart.pcp.pcp_types_lib.dto.ballistics.SquareViewParamDTO
 import java.time.LocalDateTime
-import java.time.ZoneOffset
 import kotlin.math.PI
 
 @Entity
@@ -27,13 +26,13 @@ class EarthCellViewsEntity(
     @Column(name = "rev_begin", nullable = false)
     val revolutionBegin : Long = 0,
     @Column(nullable = false)
-    val timeBegin : LocalDateTime = LocalDateTime.now(ZoneOffset.UTC),
+    val timeBegin : LocalDateTime = LocalDateTime.now(),
     @Column(nullable = false)
     val revSignBegin : Int = 0,
     @Column(name = "rev_end", nullable = false)
     val revolutionEnd: Long = 0,
     @Column(nullable = false)
-    val timeEnd : LocalDateTime = LocalDateTime.now(ZoneOffset.UTC),
+    val timeEnd : LocalDateTime = LocalDateTime.now(),
     @Column(nullable = false)
     val revSignEnd : Int = 0,
     @Column(name = "roll_min")

services/pcp-ballistics-service/src/main/kotlin/space/nstart/pcp/pcp_request_service/entity/EarthCoverageEntity.kt

@@ -9,7 +9,6 @@ import jakarta.persistence.GenerationType
 import jakarta.persistence.Id
 import jakarta.persistence.Table
 import java.time.LocalDateTime
-import java.time.ZoneOffset
 
 @Entity
 @Table(name = "earth_coverage")
@@ -23,9 +22,9 @@ class EarthCoverageEntity(
     @Column(nullable = false)
     val cellNumber : Long = 0,
     @Column(nullable = false)
-    val tStart : LocalDateTime = LocalDateTime.now(ZoneOffset.UTC),
+    val tStart : LocalDateTime = LocalDateTime.now(),
     @Column(nullable = false)
-    val tStop  : LocalDateTime = LocalDateTime.now(ZoneOffset.UTC),
+    val tStop  : LocalDateTime = LocalDateTime.now(),
     ) {
     constructor(fl : FleghtLineSector, sector : Int, sat : Long) : this(
         null,

services/pcp-ballistics-service/src/main/kotlin/space/nstart/pcp/pcp_request_service/entity/FlightLineEntity.kt

@@ -6,7 +6,6 @@ import jakarta.persistence.*
 import space.nstart.pcp.pcp_types_lib.dto.ballistics.FlightLineDTO
 import space.nstart.pcp.pcp_types_lib.dto.ballistics.RevolutionSign
 import java.time.LocalDateTime
-import java.time.ZoneOffset
 import kotlin.math.PI
 
 
@@ -20,7 +19,7 @@ class FlightLineEntity(
     @Column(nullable = false)
     val satelliteId : Long = 0,
     @Column(name = "t", nullable = false)
-    val time : LocalDateTime = LocalDateTime.now(ZoneOffset.UTC),
+    val time : LocalDateTime = LocalDateTime.now(),
     @Column(nullable = false)
     val revolution : Long = 0,
     @Column(nullable = false)

services/pcp-ballistics-service/src/main/kotlin/space/nstart/pcp/pcp_request_service/entity/PDCMEntity.kt

@@ -7,7 +7,6 @@ import ballistics.utils.toDateTime
 import jakarta.persistence.*
 import space.nstart.pcp.pcp_types_lib.dto.ballistics.OrbPointDTO
 import java.time.LocalDateTime
-import java.time.ZoneOffset
 
 @Entity
 @Table(name = "pdcm")
@@ -19,7 +18,7 @@ class PDCMEntity (
     @Column(nullable = false)
     val satelliteId : Long = 0,
     @Column(name = "t", nullable = false)
-    val time : LocalDateTime = LocalDateTime.now(ZoneOffset.UTC),
+    val time : LocalDateTime = LocalDateTime.now(),
     @Column(nullable = false)
     val revolution : Long = 0,
     val x: Double = 0.0,

services/pcp-ballistics-service/src/main/kotlin/space/nstart/pcp/pcp_request_service/entity/SatelliteInitialConditionEntity.kt

@@ -13,7 +13,6 @@ import space.nstart.pcp.pcp_types_lib.dto.ballistics.MovementModel
 import space.nstart.pcp.pcp_types_lib.dto.ballistics.OrbPointDTO
 import space.nstart.pcp.pcp_types_lib.dto.ballistics.SatelliteICDTO
 import java.time.LocalDateTime
-import java.time.ZoneOffset
 
 @Entity
 @Table(name = "satellite_initial_conditions")
@@ -28,7 +27,7 @@ class SatelliteInitialConditionEntity(
     @Column(name = "movement_model", nullable = false)
     val movementModel: MovementModel = MovementModel.FOTO,
     @Column(name = "orb_time", nullable = false)
-    val orbTime: LocalDateTime = LocalDateTime.now(ZoneOffset.UTC),
+    val orbTime: LocalDateTime = LocalDateTime.now(),
     @Column(name = "orb_revolution", nullable = false)
     val orbRevolution: Long = 0,
     @Column(nullable = false)
@@ -48,7 +47,7 @@ class SatelliteInitialConditionEntity(
     @Column(nullable = false)
     val f81: Double = 147.8,
     @Column(name = "received_at", nullable = false)
-    val receivedAt: LocalDateTime = LocalDateTime.now(ZoneOffset.UTC),
+    val receivedAt: LocalDateTime = LocalDateTime.now(),
     @Column(name = "calculated_at")
     var calculatedAt: LocalDateTime? = null,
     @Column(name = "last_calculated", nullable = false)
@@ -69,7 +68,7 @@ class SatelliteInitialConditionEntity(
         f81 = request.ic.f81
     )
 
-    fun markLastCalculated(calculatedAt: LocalDateTime = LocalDateTime.now(ZoneOffset.UTC)) {
+    fun markLastCalculated(calculatedAt: LocalDateTime = LocalDateTime.now()) {
         this.calculatedAt = calculatedAt
         this.lastCalculated = true
     }

services/pcp-ballistics-service/src/main/kotlin/space/nstart/pcp/pcp_request_service/service/SatelliteService.kt

@@ -63,7 +63,6 @@ import space.nstart.pcp.pcp_types_lib.dto.ballistics.TLEDTO
 import space.nstart.pcp.pcp_types_lib.dto.ballistics.TargetPositionDTO
 import tools.jackson.databind.ObjectMapper
 import java.time.LocalDateTime
-import java.time.ZoneOffset
 import kotlin.collections.forEach
 import kotlin.math.PI
 import kotlin.math.abs
@@ -762,8 +761,8 @@ class SatelliteService {
     fun getOrbPoints(id : Long, tn : LocalDateTime?, tk : LocalDateTime?) =
         pdcmRepository.findBySatelliteIdAndTimeBetween(
             id,
-            tn?: LocalDateTime.now(ZoneOffset.UTC),
-            tk?: LocalDateTime.now(ZoneOffset.UTC).plusDays(1))
+            tn?: LocalDateTime.now(),
+            tk?: LocalDateTime.now().plusDays(1))
             .map { it.toDTO()
             }
 
@@ -776,8 +775,8 @@ class SatelliteService {
 
     fun getFL(id : Long, tn : LocalDateTime?, tk : LocalDateTime?, step : Double?) =
         flightLineRepository.findBySatelliteIdAndTimeBetween(id,
-            tn?: LocalDateTime.now(ZoneOffset.UTC),
-            tk?: LocalDateTime.now(ZoneOffset.UTC).plusDays(1)
+            tn?: LocalDateTime.now(),
+            tk?: LocalDateTime.now().plusDays(1)
         )
             .map { it.toDTO() }
 
@@ -898,8 +897,8 @@ class SatelliteService {
 
         return  ascNodeRepository.findBySatelliteIdAndTimeBetween(
             id,
-            tn ?: LocalDateTime.now(ZoneOffset.UTC),
-            tk ?: LocalDateTime.now(ZoneOffset.UTC).plusDays(1)
+            tn ?: LocalDateTime.now(),
+            tk ?: LocalDateTime.now().plusDays(1)
         )
             .map {
                 val keps = calculateKeplerParams(