Docs: Update Gemini benchmark results

tests/11_geospatial/outputs_gemini/gemini-3-pro-preview TEMP_0.4.js

@@ -0,0 +1,12 @@
+const analyzeGPS = async (readings, boundary) => {
+  const t = await import('https://cdn.jsdelivr.net/npm/@turf/turf/+esm');
+  
+  const pts = readings
+    .filter(({ loc }) => t.booleanPointInPolygon(t.point(loc), boundary, { ignoreBoundary: true }))
+    .sort((a, b) => a.ts - b.ts)
+    .map(({ loc }) => loc);
+
+  return pts.length < 2 ? 0 : 
+    Math.round(t.length(t.lineString(pts), { units: 'kilometers' }) * 100) / 100;
+};
+export default analyzeGPS;