refactor(web): async routing

web/src/routes/index.js

@@ -0,0 +1,29 @@
+export async function getCameraMap(url, cb, props) {
+  const module = await import('./CameraMap.jsx');
+  return module.default;
+}
+
+export async function getCamera(url, cb, props) {
+  const module = await import('./Camera.jsx');
+  return module.default;
+}
+
+export async function getEvent(url, cb, props) {
+  const module = await import('./Event.jsx');
+  return module.default;
+}
+
+export async function getEvents(url, cb, props) {
+  const module = await import('./Events.jsx');
+  return module.default;
+}
+
+export async function getDebug(url, cb, props) {
+  const module = await import('./Debug.jsx');
+  return module.default;
+}
+
+export async function getStyleGuide(url, cb, props) {
+  const module = await import('./StyleGuide.jsx');
+  return module.default;
+}