fix(commandhookmodsystem): short-circuit Before dispatch on cancel

FireBefore continued invoking every registered listener even after one had set Cancel, running callbacks against a command that was already dead. Break out of the loop as soon as Cancel is set.

CommandHook/CommandHookModSystem.cs

@@ -125,8 +125,14 @@ public class CommandHookModSystem : ModSystem
     internal bool FireBefore(string commandName, ref CommandData data)
     {
         if (registrations.TryGetValue(commandName, out var mods))
+        {
             foreach (var (_, reg) in mods)
+            {
                 reg.Before?.Invoke(ref data);
+                if (data.Cancel)
+                    break;
+            }
+        }
 
         return data.Cancel;
     }

CommandHook/modinfo.json

@@ -3,7 +3,9 @@
     "modid": "commandhook",
     "name": "CommandHook",
     "description": "Exposes server command events for other mods to hook into.",
-    "authors": ["anth64"],
+    "authors": [
+        "anth64"
+    ],
     "version": "0.1.0",
     "side": "Server",
     "dependencies": {