add webview

webview.js

@@ -0,0 +1,25 @@
+const { Webview } = require("webview-nodejs");
+const { spawn } = require("child_process");
+const PORT = 5173;
+
+const p = spawn("pnpm", ["vitepress", "dev", "--port", String(PORT), "docs"], {
+  shell: true,
+  stdio: "inherit",
+});
+
+const w = new Webview();
+w.title(require("./package.json").name);
+w.size(1920, 1280);
+w.init(/* js */ `
+  document.addEventListener('click', (ev) => {
+    if (ev.target.matches('a')) {
+      const href = ev.target.href || '';
+      if (href.startsWith('https://')) ev.preventDefault();
+    }
+  })
+`);
+w.navigate(`http://localhost:${PORT}`);
+w.show();
+
+console.log(p.kill("SIGINT"));
+require("kill-port")(PORT);