MASSIVE commit

- moved to typescript

- axios rate limitmodule is busted, removed for now, do something else for that

- sequelize-typescript

- dotenv, not dotenv-flow

- removed playlist details route

types for API

ton of minor fixes and improvements

.sequelizerc

@@ -3,5 +3,5 @@ dotenvFlow.config();
 
 import { resolve } from "path";
 export default {
-  "config": resolve("config", "sequelize.js")
+  config: resolve("config", "sequelize.ts"),
 };