feat: battery-aware itinerary nudge + PWA / offline support

Battery nudge: - lib/batteryPlan: project SoC through the planned stops using current Tesla battery (or 80% default), 85% of rated range, and conservative per-stop charge rates (Supercharger 1.5%/min, dest charger 0.4%/min). - LegRow shows "arrive X%" plus a tone (red/amber/transparent) and a TIGHT / WON'T REACH chip if the projected arrival is below 15%/5%. - Top-of-itinerary banner when any leg is danger or warning, naming the current SoC source (live Tesla vs assumed 80%). PWA / offline: - vite-plugin-pwa with autoUpdate strategy; ServiceWorker registered in main.tsx (prod-only). - Workbox cache strategies: map tiles CacheFirst, 30 days, 800 entries nominatim/OSRM NetworkFirst with cached fallback /api/* NetworkFirst, short TTL, last response stays usable - App shell precached so the planner renders offline; navigateFallback ensures deep links serve index.html without a network round trip. - manifest.webmanifest + theme-color + favicon.svg (replaces dead /tesla-icon.svg reference). Installable to home screen. - Sonner toasts on offline-ready and update-available.
2026-05-31 23:07:34 +01:00
parent 381eb18cd3
commit a90c8a9354
9 changed files with 4628 additions and 98 deletions
@@ -2,7 +2,9 @@
 <html lang="en">
  <head>
    <meta charset="UTF-8" />
-    <link rel="icon" type="image/svg+xml" href="/tesla-icon.svg" />
+    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <link rel="apple-touch-icon" href="/favicon.svg" />
+    <meta name="theme-color" content="#0a0a0c" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Tesla Trip Planner • Grok</title>
    <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css"