add debug logging to entitywhitelist (#2263)

* everything is on fire but whatever

* cd trolling

* kill

* 4 commits to add 14 lines is crazy

Content.Shared/Whitelist/EntityWhitelistSystem.cs

@@ -1,4 +1,5 @@
 using System.Diagnostics.CodeAnalysis;
+using System.Linq; // DeltaV
 using Content.Shared.Item;
 using Content.Shared.Roles;
 using Content.Shared.Tag;
@@ -113,6 +114,19 @@ public bool IsWhitelistPass(EntityWhitelist? whitelist, EntityUid uid)
         if (whitelist == null)
             return false;
 
+        // Begin DeltaV
+        var isValid = IsValid(whitelist, uid);
+        Log.Debug($"Whitelist validation result for entity {ToPrettyString(uid)}: {isValid}");
+
+        if (whitelist.RequireAll)
+        {
+            Log.Debug($"Whitelist requires all conditions - Components: {string.Join(", ", whitelist.Components ?? Array.Empty<string>())}, " +
+                           $"Tags: {(whitelist.Tags != null ? string.Join(", ", whitelist.Tags.Select(t => t.ToString())) : "none")}");
+        }
+
+        return isValid;
+        // EndDeltaV
+
         return IsValid(whitelist, uid);
     }