⭐ feat(infra): Migrate to serverless Lambda architecture (#291)

## Description
<!-- Briefly describe the purpose and scope of your changes -->


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **New Features**
- Introduced serverless API and authentication endpoints, improving
scalability and reliability.
- Added rate limiting to the API, providing protection against excessive
requests and returning custom error responses.

- **Improvements**
- Simplified infrastructure for both API and authentication, reducing
complexity and improving maintainability.
- Updated resource allocations for backend services to optimize
performance and cost.

- **Bug Fixes**
- Removed unused scripts and configuration, resulting in a cleaner
development environment.

- **Other**
  - Updated type declarations to reflect new infrastructure changes.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/functions/src/api/index.ts

@@ -1,16 +1,16 @@
 import "zod-openapi/extend";
+import { Hono } from "hono";
 import { cors } from "hono/cors";
 import { GameApi } from "./game";
 import { SteamApi } from "./steam";
 import { auth } from "./utils/auth";
 import { FriendApi } from "./friend";
 import { logger } from "hono/logger";
-import { type Env, Hono } from "hono";
-import { Realtime } from "./realtime";
 import { AccountApi } from "./account";
 import { openAPISpecs } from "hono-openapi";
 import { patchLogger } from "../utils/patch-logger";
 import { HTTPException } from "hono/http-exception";
+import { handle, streamHandle } from "hono/aws-lambda";
 import { ErrorCodes, VisibleError } from "@nestri/core/error";
 
 patchLogger();
@@ -27,9 +27,8 @@ app
 
 const routes = app
     .get("/", (c) => c.text("Hello World!"))
-    .route("/games",GameApi.route)
+    .route("/games", GameApi.route)
     .route("/steam", SteamApi.route)
-    .route("/realtime", Realtime.route)
     .route("/friends", FriendApi.route)
     .route("/account", AccountApi.route)
     .onError((error, c) => {
@@ -94,13 +93,6 @@ app.get(
     }),
 );
 
-export default {
-    port: 3001,
-    idleTimeout: 255,
-    webSocketHandler: Realtime.webSocketHandler,
-    fetch: (req: Request,env: Env) =>
-        app.fetch(req, env, {
-            waitUntil: (fn) => fn,
-            passThroughOnException: () => { },
-        }),
-};
+export type Routes = typeof routes;
+
+export const handler = process.env.SST_LIVE ? handle(app) : streamHandle(app);