fix: complete logical clock wall-time isolation

hwe/func_gamerule.php

@@ -838,20 +838,23 @@ function checkEmperior()
     $nation['aux'] += $nationStor->max_power ?? [];
     $nation['history'] = getNationHistoryLogAll($nation['nation']);
 
-    storeOldGenerals(0, $admin['year'], $admin['month']);
-    storeOldGenerals($nation['nation'], $admin['year'], $admin['month']);
-
-    $db->insert('ng_old_nations', [
-        'server_id' => UniqueConst::$serverID,
-        'nation' => $nation['nation'],
-        'data' => Json::encode($nation)
+    storeOldGenerals(0, $admin['year'], $admin['month']);
+    storeOldGenerals($nation['nation'], $admin['year'], $admin['month']);
+    $gameDate = GameClock::fromStorage($gameStor)->formatNow();
+
+    $db->insert('ng_old_nations', [
+        'server_id' => UniqueConst::$serverID,
+        'nation' => $nation['nation'],
+        'date' => $gameDate,
+        'data' => Json::encode($nation)
     ]);
 
     $noNationGeneral = $db->queryFirstColumn('SELECT `no` FROM general WHERE nation=0');
     $db->insert('ng_old_nations', [
-        'server_id' => UniqueConst::$serverID,
-        'nation' => 0,
-        'data' => Json::encode([
+        'server_id' => UniqueConst::$serverID,
+        'nation' => 0,
+        'date' => $gameDate,
+        'data' => Json::encode([
             'nation' => 0,
             'name' => '재야',
             'generals' => $noNationGeneral