[next] Admin auth + design (#2056)

* feat: extract jwt information

* feat: login status dependent auto redirect

* feat: Sign Out button

* feat: add a 404 page

* feat: improve loading state and use auth token info

* feat: redirect to previous destination

* feat: implement new design

* fix: change asset to story

* feat: add translations

* feat: more compact design

* test: add unit tests

* chore: refactor NavigationLink

* test: add integration tests

* chore: refactor replaceHistoryLocation

* fix: typo

* fix: property name typo

src/core/client/admin/test/createEnvironment.ts

@@ -0,0 +1,28 @@
+import { IResolvers } from "graphql-tools";
+import { Environment, RecordProxy, RecordSourceProxy } from "relay-runtime";
+import { createRelayEnvironment } from "talk-framework/testHelpers";
+
+interface CreateEnvironmentParams {
+  logNetwork?: boolean;
+  resolvers?: IResolvers<any, any>;
+  initLocalState?: (
+    local: RecordProxy,
+    source: RecordSourceProxy,
+    environment: Environment
+  ) => void;
+}
+
+export default function createEnvironment(params: CreateEnvironmentParams) {
+  return createRelayEnvironment({
+    network: {
+      logNetwork: params.logNetwork,
+      resolvers: params.resolvers || {},
+      projectName: "tenant",
+    },
+    initLocalState: (localRecord, source, environment) => {
+      if (params.initLocalState) {
+        params.initLocalState(localRecord, source, environment);
+      }
+    },
+  });
+}