feat(infra): migrate to rsbuild

packages/stl/rsbuild.config.ts

@@ -0,0 +1,46 @@
+import { definePackageConfig } from '@ermnvldmr/rsbuild-config';
+
+export default definePackageConfig({
+  source: {
+    entry: {
+      index: './src/index.ts',
+    },
+    alias: {
+      '@': './src',
+    },
+  },
+  output: {
+    target: 'web',
+    distPath: {
+      root: 'dist',
+      js: '',
+    },
+    filename: {
+      js: 'index.js',
+    },
+    cleanDistPath: true,
+  },
+  tools: {
+    htmlPlugin: false,
+    rspack: {
+      output: {
+        library: {
+          type: 'module',
+        },
+      },
+      experiments: {
+        outputModule: true,
+      },
+      externals: [
+        'react',
+        'react-dom',
+        'react/jsx-runtime',
+        'react/jsx-dev-runtime',
+        'tailwindcss',
+        'clsx',
+        'tailwind-merge',
+      ],
+      externalsType: 'module',
+    },
+  },
+});