Profile + Edit Bio + Logout + styling

- Added handler for editing bio to handlers.js
- Added openProfile() and closeProfile() buttons in AppWindowContainer (Profile page is global)
- Added Logout and Profile functionality to Sidebar.js
  - SidebarItem(text).onClick() fires twice, unable to resolve
- Adjust Login page styling
- Added onLogout() to index.js (removes auth_token)
- Added Profile.js, displays user's profile picture (placeholder), name, and bio. User can edit bio.
- Added removeAuthToken() to util.js
- Added /signout to vite config

src/index.js

@@ -150,6 +150,16 @@ let Global = class {
         // navigateTo("/")
     }
 
+    async onLogout() {
+        await util.removeAuthToken()
+        await fetch(`${util.HOST}/signout`, {
+            method: "GET",
+            credentials: "include"
+        });
+        this.profile = null
+        AuthPage()
+    }
+
     constructor() {
         window.addEventListener("navigate", this.onNavigate)