feat: add geo points endpoint

apps/web/app/api/geo/route.ts

@@ -0,0 +1,29 @@
+import { getDb } from "@tline/db";
+
+import { shapeGeoRows } from "./shape";
+
+export const runtime = "nodejs";
+
+export async function GET(): Promise<Response> {
+  const db = getDb();
+
+  const rows = await db<
+    {
+      id: string;
+      gps_lat: number | null;
+      gps_lon: number | null;
+    }[]
+  >`
+    select
+      a.id,
+      a.gps_lat,
+      a.gps_lon
+    from assets a
+    where a.gps_lat is not null
+      and a.gps_lon is not null
+    order by a.capture_ts_utc asc nulls last, a.id asc
+    limit 1000
+  `;
+
+  return Response.json(shapeGeoRows(rows));
+}

apps/web/app/api/geo/shape.ts

@@ -0,0 +1,19 @@
+type GeoRow = {
+  id: string;
+  gps_lat: number | null;
+  gps_lon: number | null;
+};
+
+type GeoPoint = {
+  id: string;
+  gps_lat: number | null;
+  gps_lon: number | null;
+};
+
+export function shapeGeoRows(rows: GeoRow[]): GeoPoint[] {
+  return rows.map((row) => ({
+    id: row.id,
+    gps_lat: row.gps_lat,
+    gps_lon: row.gps_lon,
+  }));
+}

apps/web/src/__tests__/geo-route.test.ts

@@ -0,0 +1,17 @@
+import { test, expect } from "bun:test";
+
+test("shapeGeoRows returns id/lat/lon only", async () => {
+  const { shapeGeoRows } = await import("../../app/api/geo/shape");
+  const rows = [
+    {
+      id: "a",
+      gps_lat: 40.1,
+      gps_lon: -73.9,
+      capture_ts_utc: "2026-02-01T00:00:00.000Z",
+      media_type: "image",
+    },
+  ];
+  expect(shapeGeoRows(rows)).toEqual([
+    { id: "a", gps_lat: 40.1, gps_lon: -73.9 },
+  ]);
+});