fix: Remove unnecessary VITE_CJS_IGNORE_WARNING flag

Author: aklinker1

packages/wxt/src/cli/index.ts

@@ -2,9 +2,6 @@ import cli from './commands';
 import { version } from '../version';
 import { isAliasedCommand } from './cli-utils';
 
-// TODO: Remove. See https://github.com/wxt-dev/wxt/issues/277
-process.env.VITE_CJS_IGNORE_WARNING = 'true';
-
 // Grab the command that we're trying to run
 cli.parse(process.argv, { run: false });