feat: add admin controllers

app/Http/Controllers/admin/AuthController.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+
+class AuthController extends Controller
+{
+    public function login()
+    {
+        return view('admin.auth.login');
+    }
+
+    public function loginPost(Request $request)
+    {
+        $credentials = $request->validate([
+            'username' => ['required', 'string'],
+            'password' => ['required', 'string'],
+        ]);
+
+        if (Auth::guard('admin')->attempt($credentials, $request->boolean('remember'))) {
+            $request->session()->regenerate();
+
+            return redirect()->route('admin.dashboard.index');
+        }
+
+        return back()
+            ->withErrors([
+                'username' => 'نام کاربری یا رمز عبور اشتباه است.',
+            ])
+            ->withInput($request->only('username'));
+    }
+
+    public function logout(Request $request)
+    {
+        Auth::guard('admin')->logout();
+
+        $request->session()->invalidate();
+        $request->session()->regenerateToken();
+
+        return redirect()->route('admin.auth.login.index');
+    }
+}