perf: call `module.enableCompileCache()`

Co-authored-by: green <green@sapphi.red>

bin/vitepress.js

@@ -1,2 +1,16 @@
 #!/usr/bin/env node
+// @ts-check
+
+import module from 'node:module'
+
+// https://github.com/vitejs/vite/blob/6c8a5a27e645a182f5b03a4ed6aa726eab85993f/packages/vite/bin/vite.js#L48-L63
+try {
+  module.enableCompileCache?.()
+  setTimeout(() => {
+    try {
+      module.flushCompileCache?.()
+    } catch {}
+  }, 10 * 1000).unref()
+} catch {}
+
 import('../dist/node/cli.js')