feat: implement admin authentication

routes/admins.php

@@ -0,0 +1,20 @@
+<?php
+
+use App\Http\Controllers\Admin\Auth\LoginController;
+use App\Http\Controllers\Admin\DashboardController;
+use Illuminate\Support\Facades\Route;
+
+Route::prefix('admin')
+    ->controller(LoginController::class)
+    ->name('admin.')
+    ->group(function () {
+
+        Route::get('login', 'index')->name('login');
+        Route::post('login', 'login')->name('login.post');
+        Route::post('logout', 'logout')->name('logout');
+
+        Route::middleware('admin.auth')->group(function () {
+            Route::get('dashboard', [DashboardController::class, 'index'])->name('dashboard');
+        });
+
+    });