feat: implement Redis session management and user authentication flow

app/gateway-api/src/context.ts

@@ -0,0 +1,15 @@
+import type { GatewaySessionService } from './auth/sessionService.js';
+import type { UserRepository } from './auth/userRepository.js';
+
+export interface GatewayApiContext {
+    users: UserRepository;
+    sessions: GatewaySessionService;
+}
+
+export const createGatewayApiContext = (options: {
+    users: UserRepository;
+    sessions: GatewaySessionService;
+}): GatewayApiContext => ({
+    users: options.users,
+    sessions: options.sessions,
+});