Add dashboard to build

reminder-dashboard/src/components/App/index.tsx

@@ -0,0 +1,33 @@
+import { Sidebar } from "../Sidebar";
+import { QueryClient, QueryClientProvider } from "react-query";
+import { Route, Router, Switch } from "wouter";
+import { Welcome } from "../Welcome";
+import { Guild } from "../Guild";
+import { FlashProvider } from "./FlashProvider";
+import { TimezoneProvider } from "./TimezoneProvider";
+
+export function App() {
+    const queryClient = new QueryClient();
+
+    return (
+        <TimezoneProvider>
+            <FlashProvider>
+                <QueryClientProvider client={queryClient}>
+                    <Router base={"/dashboard"}>
+                        <div class="columns is-gapless dashboard-frame">
+                            <Sidebar />
+                            <div class="column is-main-content">
+                                <Switch>
+                                    <Route path={"/:guild/reminders"} component={Guild}></Route>
+                                    <Route>
+                                        <Welcome />
+                                    </Route>
+                                </Switch>
+                            </div>
+                        </div>
+                    </Router>
+                </QueryClientProvider>
+            </FlashProvider>
+        </TimezoneProvider>
+    );
+}