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

models/playlists.ts

@@ -0,0 +1,24 @@
+"use strict";
+import {
+  AllowNull,
+  Column,
+  DataType,
+  Model,
+  Table,
+} from "sequelize-typescript";
+@Table
+class playlists extends Model<Partial<playlists>> {
+  @AllowNull(false)
+  @Column(DataType.STRING)
+  declare playlistID: string;
+
+  @AllowNull(false)
+  @Column(DataType.STRING)
+  declare playlistName: string;
+
+  @AllowNull(false)
+  @Column(DataType.STRING)
+  declare userID: string;
+}
+
+export default playlists;