fix: resolve correct command name inside context

Author: twlite

packages/commandkit/src/app/commands/Context.ts

@@ -302,9 +302,10 @@ export class Context<
   public get commandName(): string {
     if (this.isInteraction()) {
       return this.interaction.commandName;
-    } else {
-      return this.config.messageCommandParser!.getCommand();
     }
+
+    const maybeAlias = this.config.messageCommandParser!.getCommand();
+    return this.commandkit.commandHandler.resolveMessageCommandName(maybeAlias);
   }
 
   /**

packages/commandkit/src/app/handlers/AppCommandHandler.ts

@@ -1,5 +1,4 @@
 import {
-  ApplicationCommandType,
   AutocompleteInteraction,
   Awaitable,
   Collection,
@@ -648,6 +647,22 @@ export class AppCommandHandler {
     return null;
   }
 
+  public resolveMessageCommandName(name: string): string {
+    for (const [, loadedCommand] of this.loadedCommands) {
+      if (loadedCommand.data.command.name === name) {
+        return loadedCommand.data.command.name;
+      }
+
+      const aliases = loadedCommand.data.metadata?.aliases;
+
+      if (aliases && Array.isArray(aliases) && aliases.includes(name)) {
+        return loadedCommand.data.command.name;
+      }
+    }
+
+    return name;
+  }
+
   /**
    * Reloads all commands and middleware from scratch.
    */