chore(popperjs): use Rslib to build (#13252)

packages/vant-use/build.cjs

@@ -1,40 +0,0 @@
-const { build, context } = require('esbuild');
-
-async function bundle(format) {
-  const ext = format === 'esm' ? '.mjs' : '.js';
-  const outfile = `dist/index.${format}${ext}`;
-  const finish = () => console.log('Build finished:', outfile);
-
-  const options = {
-    format,
-    bundle: true,
-    target: ['chrome53'],
-    outfile,
-    // preserve Chinese character
-    charset: 'utf8',
-    external: ['vue', 'vant'],
-    entryPoints: ['./src/index.ts'],
-  };
-
-  if (process.argv.includes('-w')) {
-    const loggerPlugin = {
-      name: 'loggerPlugin',
-      setup(build) {
-        build.onEnd(finish);
-      },
-    };
-
-    const ctx = await context({
-      ...options,
-      plugins: [loggerPlugin],
-    });
-
-    await ctx.watch();
-  } else {
-    await build(options);
-    finish();
-  }
-}
-
-bundle('esm');
-bundle('cjs');

packages/vant-use/package.json

@@ -37,7 +37,6 @@
   "license": "MIT",
   "devDependencies": {
     "@rslib/core": "^0.1.3",
-    "esbuild": "^0.24.0",
     "typescript": "^5.7.2",
     "vue": "^3.5.13"
   },