Rename Interfaces to Contracts to better match Laravel conventions

app/Cron/Hourly/RemoveExpiredBids.php

@@ -3,7 +3,7 @@
 namespace App\Cron\Hourly;
 
 use App\Events\CronHourly;
-use App\Interfaces\Listener;
+use App\Contracts\Listener;
 use App\Models\Bid;
 use Carbon\Carbon;
 

app/Cron/Hourly/RemoveExpiredLiveFlights.php

@@ -3,7 +3,7 @@
 namespace App\Cron\Hourly;
 
 use App\Events\CronHourly;
-use App\Interfaces\Listener;
+use App\Contracts\Listener;
 use App\Models\Pirep;
 use Carbon\Carbon;
 

app/Cron/Monthly/ApplyExpenses.php

@@ -3,7 +3,7 @@
 namespace App\Cron\Monthly;
 
 use App\Events\CronMonthly;
-use App\Interfaces\Listener;
+use App\Contracts\Listener;
 use App\Models\Enums\ExpenseType;
 use App\Services\Finance\RecurringFinanceService;
 

app/Cron/Nightly/ApplyExpenses.php

@@ -3,7 +3,7 @@
 namespace App\Cron\Nightly;
 
 use App\Events\CronNightly;
-use App\Interfaces\Listener;
+use App\Contracts\Listener;
 use App\Models\Enums\ExpenseType;
 use App\Services\Finance\RecurringFinanceService;
 

app/Cron/Nightly/PilotLeave.php

@@ -3,7 +3,7 @@
 namespace App\Cron\Nightly;
 
 use App\Events\CronNightly;
-use App\Interfaces\Listener;
+use App\Contracts\Listener;
 use App\Models\Enums\UserState;
 use App\Models\User;
 use App\Services\UserService;

app/Cron/Nightly/RecalculateBalances.php

@@ -3,7 +3,7 @@
 namespace App\Cron\Nightly;
 
 use App\Events\CronNightly;
-use App\Interfaces\Listener;
+use App\Contracts\Listener;
 use App\Models\Journal;
 use App\Repositories\JournalRepository;
 use Log;

app/Cron/Nightly/RecalculateStats.php

@@ -3,7 +3,7 @@
 namespace App\Cron\Nightly;
 
 use App\Events\CronNightly;
-use App\Interfaces\Listener;
+use App\Contracts\Listener;
 use App\Models\Enums\UserState;
 use App\Repositories\UserRepository;
 use App\Services\UserService;

app/Cron/Nightly/SetActiveFlights.php

@@ -3,7 +3,7 @@
 namespace App\Cron\Nightly;
 
 use App\Events\CronNightly;
-use App\Interfaces\Listener;
+use App\Contracts\Listener;
 use App\Models\Enums\Days;
 use App\Models\Flight;
 use Carbon\Carbon;