Browser-BIM (cad): semantisches Modell, abgeleitete 2D/3D-Sichten, Zeichenwerkzeuge

Standalone-Browser-Port von DOSSIER. Enthaelt das semantische Modell mit
Plan-/3D-Ableitung, Zeichen- und Editierwerkzeuge, Rhino-artiges Befehlssystem,
dockbares Panel-System, Resource-Manager, DXF/.lin/.pat-Import, i18n (de/en)
sowie Projektdokumentation und Probe-Harness.

scripts/probe-ff.mjs

@@ -0,0 +1,31 @@
+import { firefox } from "playwright";
+
+const URL = process.env.PROBE_URL || "http://localhost:5173/";
+const browser = await firefox.launch();
+const page = await browser.newPage({ viewport: { width: 1200, height: 800 }, deviceScaleFactor: 2 });
+
+const logs = [];
+page.on("console", (m) => logs.push(`[${m.type()}] ${m.text()}`));
+page.on("pageerror", (e) => logs.push(`[PAGEERROR] ${e.message}\n${e.stack || ""}`));
+page.on("requestfailed", (r) =>
+  logs.push(`[REQFAIL] ${r.url()} :: ${r.failure()?.errorText}`),
+);
+
+try {
+  await page.goto(URL, { waitUntil: "networkidle", timeout: 20000 });
+} catch (e) {
+  logs.push(`[GOTO-ERROR] ${e.message}`);
+}
+await page.waitForTimeout(1500);
+
+const rootHtml = await page.evaluate(() => {
+  const r = document.getElementById("root");
+  return r ? r.innerHTML.slice(0, 300) : "NO #root";
+});
+
+await page.screenshot({ path: "scripts/probe-ff.png" });
+console.log("=== FIREFOX CONSOLE / ERRORS ===");
+console.log(logs.length ? logs.join("\n") : "(keine Logs)");
+console.log("\n=== #root innerHTML (erste 300 Zeichen) ===");
+console.log(rootHtml);
+await browser.close();