feat: added anonymous auth plugin (#88)

* feat: added anonymous auth

* fix: log

* test: add tests

* docs

---------

Co-authored-by: Bereket Engida <bekacru@gmail.com>

docs/components/sidebar-content.tsx

@@ -5,6 +5,7 @@ import {
 	Mailbox,
 	Phone,
 	ScanFace,
+	UserCircle,
 	Users2,
 	UserSquare2,
 } from "lucide-react";
@@ -582,6 +583,11 @@ export const contents: Content[] = [
 				icon: UserSquare2,
 				href: "/docs/plugins/username",
 			},
+			{
+				title: "Anonymous",
+				icon: UserCircle,
+				href: "/docs/plugins/anonymous",
+			},
 			{
 				title: "Phone Number",
 				icon: Phone,
@@ -609,6 +615,7 @@ export const contents: Content[] = [
 					</svg>
 				),
 			},
+
 			{
 				title: "Authorization",
 				group: true,