Zapier integration (#491)

* create zapier app

* install sanctum

* move OAuthProviderController

* make `api-external` middleware

* add zapier endpoints

* add tests

* token management

* zapier event handler

* add policy

* use `slug` instead of `id`

* wip

* check policies

* change api prefix to `external`

* ui tweaks

* validate token abilities

* open zapier URL

* zapier ui tweaks

* update zap

* Fix linting

* Added sample endpoints + minor UI changes

* Run PHP code linter

---------

Co-authored-by: Julien Nahum <julien@nahum.net>

app/Http/Kernel.php

@@ -64,6 +64,11 @@ class Kernel extends HttpKernel
             SelfHostedCredentialsMiddleware::class,
             ImpersonationMiddleware::class,
         ],
+
+        'api-external' => [
+            \Illuminate\Routing\Middleware\ThrottleRequests::class.':api',
+            \Illuminate\Routing\Middleware\SubstituteBindings::class,
+        ],
     ];
 
     /**
@@ -90,5 +95,8 @@ class Kernel extends HttpKernel
 
         'pro-form' => \App\Http\Middleware\Form\ProForm::class,
         'protected-form' => \App\Http\Middleware\Form\ProtectedForm::class,
+
+        'abilities' => \Laravel\Sanctum\Http\Middleware\CheckAbilities::class,
+        'ability' => \Laravel\Sanctum\Http\Middleware\CheckForAnyAbility::class,
     ];
 }