Fix GeoLite crash, add PerfMode profiling, reload cache invalidation

- GeoLite/MaxMind lookup wrapped in try/catch and disabled for the session on failure
  (stops the per-tick exception spam when the assembly cannot load during hot-reload)
- New PerfMode config option: writes performance logs to logs/perf_<date>.txt
  (DisableAll/SetSkill/PlayerDeath totals, per-skill SkillAction timings,
  aggregated OnTick/CheckTransmit avg-max summaries)
- css_reload now invalidates the skill-info and freeze-time caches
- Removed the last null-forgiving player lookups (Command, Armored, Baseball,
  FriendlyFire, OneShot)

jRandomSkills - SRC Files/src/utils/Config.cs

@@ -80,6 +80,7 @@ namespace src.utils
             public bool EnableBotSkills { get; set; }
             public bool EnableBotKickDebug { get; set; }
             public bool DebugMode { get; set; }
+            public bool PerfMode { get; set; }
             public string? AlternativeSkillButton { get; set; }
             public float SkillTimeBeforeStart { get; set; }
             public float SkillHudDuration { get; set; }
@@ -107,6 +108,7 @@ namespace src.utils
                 EnableBotSkills = true;
                 EnableBotKickDebug = false;
                 DebugMode = false;
+                PerfMode = false;
                 AlternativeSkillButton = null;
                 SkillTimeBeforeStart = 7;
                 SkillHudDuration = -1;