Fixed leaderboard placeholders updating

eco-core/core-plugin/src/main/kotlin/com/willfp/ecojobs/jobs/Job.kt

@@ -38,6 +38,7 @@ import org.bukkit.Bukkit
 import org.bukkit.OfflinePlayer
 import org.bukkit.entity.Player
 import org.bukkit.inventory.ItemStack
+import java.time.Duration
 import java.util.DoubleSummaryStatistics
 import java.util.Objects
 import java.util.concurrent.TimeUnit
@@ -47,7 +48,9 @@ import kotlin.math.max
 class Job(
     val id: String, val config: Config, private val plugin: EcoJobsPlugin
 ) {
-    private val topCache = Caffeine.newBuilder().build<Int, LeaderboardCacheEntry?>()
+    private val topCache = Caffeine.newBuilder()
+        .expireAfterWrite(Duration.ofSeconds(plugin.configYml.getInt("leaderboard-cache-lifetime").toLong()))
+        .build<Int, LeaderboardCacheEntry?>()
 
     val name = config.getFormattedString("name")
     val description = config.getFormattedString("description")

eco-core/core-plugin/src/main/resources/config.yml

@@ -312,6 +312,7 @@ point-names: # If you have point names that look ugly (eg g_souls) then you can
 
 use-faster-move-trigger: true # Disable if you want move trigger to detect sub-1-block movements
 raytrace-distance: 80 # The distance that alt_click should check for a location
+leaderboard-cache-lifetime: 180 # How often will top placeholders update their cache (in seconds)
 
 potions:
   icon: