Converted main codebase to typescript

Signed-off-by: Taken <taken@mairimashita.org>

src/utils/Redis.ts

@@ -0,0 +1,6 @@
+import { Redis } from "ioredis"
+import config from "./Config"
+
+const redis = new Redis(config.prod.redisURI)
+
+export { redis }