chore(core): remove chalk from dependencies

Author: SoonIter

packages/cli/package.json

@@ -46,7 +46,6 @@
     "@rspress/core": "workspace:*",
     "@rspress/shared": "workspace:*",
     "cac": "^6.7.14",
-    "chalk": "5.4.1",
     "chokidar": "^3.6.0"
   },
   "devDependencies": {

packages/cli/src/index.ts

@@ -1,9 +1,9 @@
 import { createRequire } from 'node:module';
 import path from 'node:path';
 import { build, dev, serve } from '@rspress/core';
+import chalk from '@rspress/shared/chalk';
 import { logger } from '@rspress/shared/logger';
 import { cac } from 'cac';
-import chalk from 'chalk';
 import chokidar from 'chokidar';
 import { loadConfigFile, resolveDocRoot } from './config/loadConfigFile';
 import update from './update';