Renamed backend into auth_backend and added server_browser_backend implementation to replace Supabase.

auth_backend/structure/privacy.js

@@ -0,0 +1,22 @@
+const Express = require("express");
+const express = Express.Router();
+const fs = require("fs");
+const privacy = require("./../responses/privacy.json");
+
+express.get("/fortnite/api/game/v2/privacy/account/:accountId", async (req, res) => {
+    privacy.accountId = req.params.accountId;
+
+    res.json(privacy);
+})
+
+express.post("/fortnite/api/game/v2/privacy/account/:accountId", async (req, res) => {
+    privacy.accountId = req.params.accountId;
+    privacy.optOutOfPublicLeaderboards = req.body.optOutOfPublicLeaderboards;
+
+    fs.writeFileSync("./responses/privacy.json", JSON.stringify(privacy, null, 2));
+
+    res.json(privacy);
+    res.end();
+})
+
+module.exports = express;