feat: end to end api type safety with redis rate limiting (#573)

* feat: support hono rpc

* add wrangler file

* update name of wrangler file

* add wrangler as a dependency

* add compatibility_flags

* trigger ci

* core: add health check to docker file

* expose port 80

* update custom healthcheck

* feat: implement openapi

* install dependencies in root

* debug yml

* update yml

* update port

* update dockerfile with envs

* completely move away from apiClient

* rename backend to api

* refactor: update server descriptions and comment out local spec saving

* update lock file

* use api.classroomio.com

* add support for redis

* fix: add missing line break in WelcomeModal.svelte

* refactor: remove wrangler configuration and update Vite config for API integration

apps/api/src/constants/index.ts

@@ -0,0 +1,29 @@
+import { env } from '$src/config/env';
+
+export * from './rate-limiter';
+
+const {
+  CLOUDFLARE_BUCKET_DOMAIN,
+  CLOUDFLARE_ACCESS_KEY,
+  CLOUDFLARE_SECRET_ACCESS_KEY,
+  CLOUDFLARE_ACCOUNT_ID,
+  CLOUDFLARE_RENDERING_API_KEY
+} = env;
+
+export const CLOUDFLARE = {
+  CONFIGS: {
+    BUCKET_DOMAIN: CLOUDFLARE_BUCKET_DOMAIN!,
+    ACCESS_KEY: CLOUDFLARE_ACCESS_KEY!,
+    RENDERING_API_KEY: CLOUDFLARE_RENDERING_API_KEY!,
+    SECRET_ACCESS_KEY: CLOUDFLARE_SECRET_ACCESS_KEY!,
+    ACCOUNT_ID: CLOUDFLARE_ACCOUNT_ID!
+  },
+  R2: {
+    BUCKET: 'videos',
+    BUCKET_DOMAIN: CLOUDFLARE_ACCOUNT_ID
+      ? `https://${CLOUDFLARE_ACCOUNT_ID}.r2.cloudflarestorage.com`
+      : CLOUDFLARE_BUCKET_DOMAIN!,
+    PRESIGN_EXPIRATION_TIME: 60 * 60, // 1 hour
+    DOWNLOAD_EXPIRATION_TIME: 60 * 60 // 1 hour
+  }
+} as const;