test: fix stale trip-slug references; add home, highlights, a11y specs

tests/ui/gpx-journey.spec.js

@@ -1,12 +1,12 @@
 // @ts-check
 // Tests: G1–G5 — buildJourneySegments algorithm correctness
-// These tests load the italy-2025 map page (which has GPX) to get MapUtils in scope,
+// These tests load the italy-2026-demo map page (which has GPX) to get MapUtils in scope,
 // then call the functions with synthetic data via page.evaluate.
 // Requires demo data: run `make demo-load` before this suite.
 const { test, expect } = require('@playwright/test');
 
 async function getMapUtils(page) {
-    await page.goto('/trips/italy-2025/map');
+    await page.goto('/trips/italy-2026-demo/map');
     await expect(page.locator('canvas.maplibregl-canvas')).toBeVisible({ timeout: 10000 });
 }
 
@@ -20,7 +20,7 @@ test('G1: all markers connected when no GPX files present', async ({ page }) =>
             { lat: '44.0', lng: '12.0', force_connect: false },
             { lat: '45.0', lng: '13.0', force_connect: false }
         ];
-        return MapUtils.buildJourneySegments(entries, [], 10).length;
+        return MapUtils.buildJourneySegments(entries, { connectMode: 'intelligent_gpx' }, []).length;
     });
 
     expect(count).toBe(1);
@@ -35,7 +35,7 @@ test('G2: connector suppressed when same GPX file covers both markers', async ({
         var e2 = { lat: '43.010', lng: '11.010', force_connect: false };
         // Trackpoints covering both (stored as [lat, lng])
         var track = [[43.000, 11.000], [43.005, 11.005], [43.010, 11.010]];
-        return MapUtils.buildJourneySegments([e1, e2], [track], 10).length;
+        return MapUtils.buildJourneySegments([e1, e2], { connectMode: 'intelligent_gpx' }, [track]).length;
     });
 
     expect(count).toBe(0);
@@ -49,7 +49,7 @@ test('G3: force_connect keeps connector even when GPX covers both markers', asyn
         var e1 = { lat: '43.000', lng: '11.000', force_connect: false };
         var e2 = { lat: '43.010', lng: '11.010', force_connect: true };
         var track = [[43.000, 11.000], [43.005, 11.005], [43.010, 11.010]];
-        return MapUtils.buildJourneySegments([e1, e2], [track], 10).length;
+        return MapUtils.buildJourneySegments([e1, e2], { connectMode: 'intelligent_gpx' }, [track]).length;
     });
 
     expect(count).toBe(1);
@@ -65,7 +65,7 @@ test('G4: connector kept when markers are near different GPX files', async ({ pa
         // Two separate files — each only covers one marker
         var trackA = [[43.000, 11.000], [43.005, 11.005]]; // near e1 only
         var trackB = [[45.000, 13.000], [45.005, 13.005]]; // near e2 only
-        return MapUtils.buildJourneySegments([e1, e2], [trackA, trackB], 10).length;
+        return MapUtils.buildJourneySegments([e1, e2], { connectMode: 'intelligent_gpx' }, [trackA, trackB]).length;
     });
 
     expect(count).toBe(1);
@@ -82,7 +82,7 @@ test('G5: suppressed first pair leaves one segment from e2 to e3', async ({ page
         var e2 = { lat: '43.010', lng: '11.010', force_connect: false };
         var e3 = { lat: '45.000', lng: '13.000', force_connect: false };
         var track = [[43.000, 11.000], [43.005, 11.005], [43.010, 11.010]]; // covers e1 and e2 only
-        var segs = MapUtils.buildJourneySegments([e1, e2, e3], [track], 10);
+        var segs = MapUtils.buildJourneySegments([e1, e2, e3], { connectMode: 'intelligent_gpx' }, [track]);
         return segs.length;
     });