fix: reconcile leave requests in realtime

app/src/test/java/pl/firmatpp/kierowca/ui/DriverUiStateTest.kt

@@ -55,6 +55,23 @@ class DriverUiStateTest {
         assertEquals(1, refreshed.leaveRequests.size)
     }
 
+    @Test
+    fun staleLeaveRequestRefreshDoesNotOverwriteNewerMutationResult() {
+        val state = DriverUiState(
+            screen = DriverScreen.LeaveRequestDetail,
+            leaveRequests = listOf(leaveRequest(id = "leave-1", status = "cancel_requested", version = 3)),
+            selectedLeaveRequest = leaveRequest(id = "leave-1", status = "cancel_requested", version = 3),
+        )
+
+        val refreshed = state.withLoadedLeaveRequests(
+            requests = listOf(leaveRequest(id = "leave-1", status = "approved", version = 2)),
+            navigateToList = false,
+        )
+
+        assertEquals("cancel_requested", refreshed.leaveRequests.single().status)
+        assertEquals(3L, refreshed.selectedLeaveRequest?.version)
+    }
+
     @Test
     fun displayRoutesAndSelectedRouteUseLocalRouteActionsProjection() {
         val route = route(status = "ZAPLANOWANA")
@@ -97,13 +114,14 @@ class DriverUiStateTest {
         assertEquals(listOf("above-first", "above-second", "span"), state.displayRoutes.map { it.id })
     }
 
-    private fun leaveRequest(id: String, status: String): DriverLeaveRequestDto =
+    private fun leaveRequest(id: String, status: String, version: Long = 1): DriverLeaveRequestDto =
         DriverLeaveRequestDto(
             id = id,
             dateFrom = "2026-07-10",
             dateTo = "2026-07-12",
             type = "URLOP",
             status = status,
+            version = version,
         )
 
     private fun route(