feat(boss-dashboard): add /api/v1/boss-dashboard route handler

src/app/api/v1/boss-dashboard/route.ts

@@ -0,0 +1,61 @@
+import { NextRequest, NextResponse } from "next/server";
+import { getBossDashboardData, type BossWindow } from "@/lib/server/boss-dashboard-service";
+
+/**
+ * GET /api/v1/boss-dashboard?window=today|week|month
+ *
+ * Read model for the boss's phone dashboard at `/m`. Returns a single
+ * window's worth of aggregates (~3-5 KB). Auth via the PB browser
+ * session — same pattern as /api/v1/dashboard.
+ */
+export const runtime = "nodejs";
+export const dynamic = "force-dynamic";
+
+const VALID_WINDOWS: BossWindow[] = ["today", "week", "month"];
+
+async function assertBrowserSession(req: NextRequest) {
+  const auth = req.headers.get("authorization");
+  if (!auth) {
+    throw Object.assign(new Error("Not authenticated."), { status: 401 });
+  }
+  const pbUrl =
+    process.env.NEXT_PUBLIC_POCKETBASE_URL || "http://127.0.0.1:8090";
+  const token = auth.startsWith("Bearer ") ? auth.slice(7) : auth;
+  const res = await fetch(
+    `${pbUrl.replace(/\/$/, "")}/api/collections/users/auth-refresh`,
+    {
+      method: "POST",
+      headers: { Authorization: token },
+      signal: AbortSignal.timeout(5000),
+    },
+  );
+  if (!res.ok) {
+    throw Object.assign(new Error("Invalid or expired session."), {
+      status: 401,
+    });
+  }
+  return res.json();
+}
+
+export async function GET(req: NextRequest) {
+  try {
+    const user = await assertBrowserSession(req);
+
+    const url = new URL(req.url);
+    const raw = url.searchParams.get("window") ?? "today";
+    if (!VALID_WINDOWS.includes(raw as BossWindow)) {
+      return NextResponse.json(
+        { error: `Invalid window: ${raw}` },
+        { status: 400 },
+      );
+    }
+
+    const data = await getBossDashboardData({ window: raw as BossWindow });
+    return NextResponse.json({ ...data, viewerName: user?.record?.name ?? null });
+  } catch (error) {
+    const message =
+      error instanceof Error ? error.message : "Failed to load dashboard";
+    const status = (error as Error & { status?: number }).status || 500;
+    return NextResponse.json({ error: message }, { status });
+  }
+}