feat: initial smart home dashboard

- Next.js 14 + TypeScript + Tailwind CSS
- Glassmorphism design with ambient orbs
- Cards: Light x2, Temperature, AirPurifier, Tasks, Weather, Savings
- Home Assistant integration (demo mode if no token)
- Vikunja tasks API
- Pulse savings API
- wttr.in weather
- Framer Motion animations
- Dark/light theme toggle
- Bottom navigation
- Dockerfile for deployment

app/api/savings/route.ts

@@ -0,0 +1,54 @@
+import { NextResponse } from "next/server";
+
+const PULSE_API = process.env.PULSE_API_URL || "https://api.digital-home.site";
+const PULSE_REFRESH = process.env.PULSE_REFRESH_TOKEN || "";
+
+const MOCK_SAVINGS = [
+  {
+    id: 1,
+    name: "Квартира Pulse Premier",
+    current_amount: 450000,
+    target_amount: 800000,
+    color: "#6366f1",
+    icon: "🏠",
+  },
+  {
+    id: 2,
+    name: "Отпуск",
+    current_amount: 95000,
+    target_amount: 200000,
+    color: "#8b5cf6",
+    icon: "✈️",
+  },
+];
+
+async function getAccessToken(): Promise<string> {
+  const res = await fetch(`${PULSE_API}/auth/refresh`, {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify({ refresh_token: PULSE_REFRESH }),
+  });
+  if (!res.ok) throw new Error("Refresh failed");
+  const data = await res.json();
+  return data.access_token;
+}
+
+export async function GET() {
+  if (!PULSE_REFRESH) {
+    return NextResponse.json({ savings: MOCK_SAVINGS, demo: true });
+  }
+
+  try {
+    const token = await getAccessToken();
+    const res = await fetch(`${PULSE_API}/savings`, {
+      headers: { Authorization: `Bearer ${token}` },
+      next: { revalidate: 300 },
+    });
+
+    if (!res.ok) throw new Error(`Pulse responded ${res.status}`);
+    const data = await res.json();
+    return NextResponse.json({ savings: Array.isArray(data) ? data : [] });
+  } catch (e) {
+    return NextResponse.json({ savings: MOCK_SAVINGS, demo: true });
+  }
+}