Panic bunker min overall playtime & deny reason (#12811)

* Add min overall hours & reason

* Disable show reason by default

Content.Shared/CCVar/CCVars.cs

@@ -252,12 +252,24 @@ namespace Content.Shared.CCVar
         public static readonly CVarDef<bool> PanicBunkerEnabled =
             CVarDef.Create("game.panic_bunker.enabled", false, CVar.SERVERONLY);
 
+        /// <summary>
+        /// Show reason of disconnect for user or not.
+        /// </summary>
+        public static readonly CVarDef<bool> PanicBunkerShowReason =
+            CVarDef.Create("game.panic_bunker.show_reason", false, CVar.SERVERONLY);
+
         /// <summary>
         /// Minimum age of the account (from server's PoV, so from first-seen date) in minutes.
         /// </summary>
         public static readonly CVarDef<int> PanicBunkerMinAccountAge =
             CVarDef.Create("game.panic_bunker.min_account_age", 1440, CVar.SERVERONLY);
 
+        /// <summary>
+        /// Minimal overall played time.
+        /// </summary>
+        public static readonly CVarDef<int> PanicBunkerMinOverallHours =
+            CVarDef.Create("game.panic_bunker.min_overall_hours", 10, CVar.SERVERONLY);
+
         /// <summary>
         /// Make people bonk when trying to climb certain objects like tables.
         /// </summary>