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

api/axios.ts

@@ -0,0 +1,54 @@
+// TODO: rate limit module is busted (CJS types), do something for rate limiting
+import axios, { type AxiosInstance } from "axios";
+import { baseAPIURL, accountsAPIURL } from "../constants.ts";
+import curriedLogger from "../utils/logger.ts";
+
+const logger = curriedLogger(import.meta.filename);
+
+const authInstance: AxiosInstance = axios.create({
+  baseURL: accountsAPIURL,
+  timeout: 20000,
+  headers: {
+    "Content-Type": "application/x-www-form-urlencoded",
+    Authorization:
+      "Basic " +
+      Buffer.from(
+        process.env["CLIENT_ID"] + ":" + process.env["CLIENT_SECRET"]
+      ).toString("base64"),
+  },
+});
+
+const axiosInstance: AxiosInstance = axios.create({
+  baseURL: baseAPIURL,
+  timeout: 20000,
+  headers: {
+    "Content-Type": "application/json",
+  },
+});
+
+axiosInstance.interceptors.request.use((config) => {
+  logger.http("API call", {
+    url: config.url,
+    method: config.method,
+    params: config.params ?? {},
+    headers: Object.keys(config.headers),
+  });
+  return config;
+});
+
+axiosInstance.interceptors.response.use(
+  (response) => response,
+  (error) => {
+    logger.warn("AxiosError", {
+      error: {
+        name: error.name,
+        code: error.code,
+        message: error.message,
+      },
+      req: error.config,
+    });
+    return Promise.reject(error);
+  }
+);
+
+export { authInstance, axiosInstance };