fix(persistence): 差删先按 FDAY 圈定删除成员，修复保留航班明细误删 (ACM2-30)

src/test/kotlin/com/gzzn/omms/msgexchange/domain/flight/FlightStateEngineTest.kt

@@ -112,7 +112,6 @@ class FlightStateEngineTest {
         val commands = FlightStateEngine.commandsFromFields(
             "F1",
             mapOf("GTDT" to """[{"GTNO":"0"}]"""),
-            snapshotReplace = false,
         )
         assertEquals(CollectionCommand.Clear, commands.collections["GTDT"])
     }
@@ -123,7 +122,6 @@ class FlightStateEngineTest {
             FlightStateEngine.commandsFromFields(
                 "F1",
                 mapOf("GTDT" to """[{"GTNO":"1","GATE":"A1"},{"GTNO":"0"}]"""),
-                snapshotReplace = false,
             )
         }.exceptionOrNull()
         assertTrue(error is IllegalArgumentException)
@@ -138,7 +136,7 @@ class FlightStateEngineTest {
             1L,
             "m1",
         )
-        val commands = FlightStateEngine.commandsFromFields("F1", mapOf("GTDT" to "[]"), snapshotReplace = false)
+        val commands = FlightStateEngine.commandsFromFields("F1", mapOf("GTDT" to "[]"))
         val next = FlightStateEngine.apply(current, commands, "m2", bumpVersion = true)
         assertEquals(emptyList<Map<String, String>>(), next.collections["GTDT"])
     }
@@ -175,7 +173,7 @@ class FlightStateEngineTest {
             3L,
             "m1",
         )
-        val commands = FlightStateEngine.commandsFromFields("F1", mapOf("FRET" to "null"), snapshotReplace = false)
+        val commands = FlightStateEngine.commandsFromFields("F1", mapOf("FRET" to "null"))
         assertEquals(ScalarCommand.Clear, commands.scalars["FRET"])
 
         val next = FlightStateEngine.apply(current, commands, "m2", bumpVersion = true)
@@ -186,7 +184,7 @@ class FlightStateEngineTest {
         // 非空载荷仍为 Set，且清空后的下一跳 Set 恢复键（clearedKeys 不跨消息携带）
         val restored = FlightStateEngine.apply(
             next,
-            FlightStateEngine.commandsFromFields("F1", mapOf("FRET" to """{"REID":"R2"}"""), snapshotReplace = false),
+            FlightStateEngine.commandsFromFields("F1", mapOf("FRET" to """{"REID":"R2"}""")),
             "m3",
             bumpVersion = true,
         )
@@ -197,7 +195,7 @@ class FlightStateEngineTest {
     @Test
     fun `exception clear accepts null literal empty object and empty string`() {
         for (payload in listOf("null", "{}", "")) {
-            val commands = FlightStateEngine.commandsFromFields("F1", mapOf("FDIV" to payload), snapshotReplace = false)
+            val commands = FlightStateEngine.commandsFromFields("F1", mapOf("FDIV" to payload))
             assertEquals(ScalarCommand.Clear, commands.scalars["FDIV"], "payload=[$payload] must be Clear")
         }
     }