fix(teleport): enforce visitor warm-up

src/main/java/games/dmg/spigotbase/BaseTeleportManager.java

@@ -95,7 +95,7 @@ final class BaseTeleportManager implements Listener {
         begin(
             visitor,
             owner.base().orElseThrow(),
-            policy.warmup(owner),
+            policy.visitorWarmup(owner),
             owner.playerId(),
             policy.cooldown(owner),
             "visit " + owner.latestName() + "'s base"

src/main/java/games/dmg/spigotbase/TeleportPolicy.java

@@ -25,6 +25,13 @@ public final class TeleportPolicy {
         };
     }
 
+    public Duration visitorWarmup(PlayerState owner) {
+        Duration warmup = warmup(owner);
+        return warmup.compareTo(Duration.ofSeconds(1)) < 0
+            ? Duration.ofSeconds(1)
+            : warmup;
+    }
+
     public Duration cooldown(PlayerState player) {
         return switch (player.cooldownLevel()) {
             case 0 -> Duration.ofSeconds(settings.current().initialTeleportCooldownSeconds());