SimBrief : Generate New Briefing (#986)

* Add SB Briefing Removal Route

Route will be called from simbrief.briefing.blade

* SimBrief Controller and Briefing Blade Update

Added the remove function to controller, which removes the simbrief ofp if no pirep_id is present, else it just nulls the flight_id for to be able to create a new SB pack

Also added the button to blade for it to work

* Style Fix

love styleci

app/Providers/RouteServiceProvider.php

@@ -147,6 +147,7 @@ class RouteServiceProvider extends ServiceProvider
                 Route::get('simbrief/{id}', 'SimBriefController@briefing')->name('simbrief.briefing');
                 Route::get('simbrief/{id}/prefile', 'SimBriefController@prefile')->name('simbrief.prefile');
                 Route::get('simbrief/{id}/cancel', 'SimBriefController@cancel')->name('simbrief.cancel');
+                Route::get('simbrief/{id}/remove', 'SimBriefController@remove')->name('simbrief.remove');
             });
 
             Route::group([