feat: enhance position not found indication on roster (#3546)

---------

Co-authored-by: Calum Towers <towers@hey.com>

app/Livewire/Roster/Show.php

@@ -17,7 +17,7 @@ class Show extends Component
 
     public ?string $searchTerm = null;
 
-    public Position $position;
+    public ?Position $position;
 
     public function mount(Account $account)
     {
@@ -31,9 +31,11 @@ public function search()
             $this->position = Position::where('callsign', 'LIKE', "%{$this->searchTerm}%")->firstOrFail();
         } catch (ModelNotFoundException $e) {
             $this->searchTerm = null;
+            $this->position = null;
 
             Notification::make()
                 ->title('Position cannot be found.')
+                ->danger()
                 ->send();
         }
     }

composer.json

@@ -66,7 +66,8 @@
         "barryvdh/laravel-ide-helper": "^3.0",
         "bugsnag/bugsnag-laravel": "^2.0",
         "doctrine/dbal": "~3.3",
-        "filament/filament": "^3.0-stable",
+        "filament/filament": "^3.2",
+        "filament/notifications": "^3.2",
         "guzzlehttp/guzzle": "^7.2",
         "laravel/framework": "^10.0",
         "laravel/helpers": "^1.1",
@@ -76,7 +77,7 @@
         "laravel/tinker": "^2.0",
         "laravel/ui": "^4.0",
         "laravelcollective/html": "^6.0",
-        "league/csv": "^8.0",
+        "league/csv": "^9.0",
         "league/oauth2-client": "^2.4",
         "livewire/livewire": "^3.3",
         "maatwebsite/excel": "~3.1.17",