Improve namespace controller

[ramdani15]

This PR improves the controller namespace for the routes, so you don't have to define and repeat your controller namespace for the routes.

What changed

• Set namespace controller at RouteServiceProvider

protected $namespace = 'App\\Http\\Controllers';

• Update namespace path for web routes

from

$controller_path = 'App\Http\Controllers';

// Main Page Route
Route::get('/', $controller_path . '\dashboard\Analytics@index')->name('dashboard-analytics');

to

// Main Page Route
Route::get('/', 'dashboard\Analytics@index')->name('dashboard-analytics');