fix cors

package.json

@@ -25,6 +25,7 @@
     "ajv": "^6.12.4",
     "eris": "https://github.com/Dragory/eris/archive/stickers-0.14.0.tar.gz",
     "express": "^4.17.1",
+    "cors": "^2.8.5",
     "helmet": "^4.1.1",
     "humanize-duration": "^3.23.1",
     "ini": "^1.3.6",

src/modules/webserver.js

@@ -1,4 +1,5 @@
 const express = require("express");
+const cors = require('cors') 
 const helmet = require("helmet");
 const mime = require("mime");
 const url = require("url");
@@ -56,6 +57,7 @@ function serveAttachments(req, res) {
 
 const server = express();
 server.use(helmet());
+server.use(cors()); 
 
 server.get("/logs/:threadId", serveLogs);
 server.get("/attachments/:attachmentId/:filename", serveAttachments);