fix pfp uploading

src/@types/Other.ts

@@ -1,6 +1,9 @@
+export type ReqOptions = {
+    headers?: {[key: string]: string} | null
+}
+
 export type RequestOptions = {
     headers?: { [key: string]: string },
-    
 }
 
 export type Res = {

src/pages/home/Profile.tsx

@@ -98,10 +98,11 @@ const Profile = () => {
         button.disabled = true;
 
         const body = new FormData();
-        body.set('file', file, file.name);
+        body.append('file', file, file.name);
-        // body.set('name', file.name);
 
-        const response = await post('/api/user/avatar', body, { headers: {} });
+        const response = await post('/api/user/avatar', body, {
+            headers: null
+        });
         if (!response.success) setError(response.message || 'Unknown error');
         else setFile(null);
         button.disabled = false;

src/util/Util.ts

@@ -1,5 +1,5 @@
 import { User } from "../@types/ApiStructures";
-import { RequestOptions, ClientSettings, Res } from "../@types/Other";
+import { RequestOptions, ClientSettings, Res, ReqOptions } from "../@types/Other";
 
 type HttpOpts = {
     body?: string,
@@ -66,7 +66,7 @@ const parseResponse = async (response: Response): Promise<Res> => {
     return { ...base, message: await response.text() };
 };
 
-export const post = async (url: string, body?: object | string, opts: RequestOptions = {}) => {
+export const post = async (url: string, body?: object | string, opts: ReqOptions = {}) => {
     
     const options: HttpOpts & RequestOptions = {
         method: 'post'