fix some stuff

database/migrations/2026_08_21_065241_add_suggestion_submitter.php

@@ -12,7 +12,10 @@ return new class extends Migration
     public function up(): void
     {
         Schema::table('tla_suggestion', function (Blueprint $table){
-            $table->string('submitter')->default('Anonymus')->after('context');
+            $table->string('submitter')->nullable()->after('context');
+        });
+        Schema::table('tla', function (Blueprint $table){
+            $table->string('submitter')->nullable()->after('context');
         });
     }