refactor: improve getPanel method with isStrict parameter and fallback

- Introduced default isStrict parameter set to true for getPanel method.
- Extracted panel retrieval logic into protected findPanel method.
- findPanel method strictly adheres to isStrict parameter, returning null if panel is not found.
- Maintained fallback in getPanel method to return default panel if not found.
- Ensured commands with direct user input set isStrict to false.
- This approach balances strictness with user experience, preventing potential issues in methods like getRouteName.

packages/panels/src/Commands/MakeClusterCommand.php

@@ -45,7 +45,7 @@ class MakeClusterCommand extends Command
         $panel = $this->option('panel');
 
         if ($panel) {
-            $panel = Filament::getPanel($panel);
+            $panel = Filament::getPanel($panel, isStrict: false);
         }
 
         if (! $panel) {

packages/panels/src/Commands/MakePageCommand.php

@@ -53,7 +53,7 @@ class MakePageCommand extends Command
         $panel = $this->option('panel');
 
         if ($panel) {
-            $panel = Filament::getPanel($panel);
+            $panel = Filament::getPanel($panel, isStrict: false);
         }
 
         if (! $panel) {

packages/panels/src/Commands/MakeRelationManagerCommand.php

@@ -62,7 +62,7 @@ class MakeRelationManagerCommand extends Command
         $panel = $this->option('panel');
 
         if ($panel) {
-            $panel = Filament::getPanel($panel);
+            $panel = Filament::getPanel($panel, isStrict: false);
         }
 
         if (! $panel) {

packages/panels/src/Commands/MakeResourceCommand.php

@@ -85,7 +85,7 @@ class MakeResourceCommand extends Command
         $panel = $this->option('panel');
 
         if ($panel) {
-            $panel = Filament::getPanel($panel);
+            $panel = Filament::getPanel($panel, isStrict: false);
         }
 
         if (! $panel) {

packages/panels/src/Commands/MakeThemeCommand.php

@@ -45,7 +45,7 @@ class MakeThemeCommand extends Command
         $panel = $this->argument('panel');
 
         if ($panel) {
-            $panel = Filament::getPanel($panel);
+            $panel = Filament::getPanel($panel, isStrict: false);
         }
 
         if (! $panel) {

packages/panels/src/Facades/Filament.php

@@ -63,7 +63,7 @@ use Illuminate\Support\Facades\Facade;
  * @method static array<string | int, NavigationGroup | string> getNavigationGroups()
  * @method static array<NavigationItem> getNavigationItems()
  * @method static array getPages()
- * @method static Panel getPanel(?string $id = null)
+ * @method static Panel getPanel(?string $id = null, bool $isStrict = true)
  * @method static array<string, Panel> getPanels()
  * @method static Plugin getPlugin(string $id)
  * @method static string | null getProfileUrl(array $parameters = [])

packages/panels/src/FilamentManager.php

@@ -279,9 +279,9 @@ class FilamentManager
         return $this->getCurrentPanel()->getPages();
     }
 
-    public function getPanel(?string $id = null): Panel
+    public function getPanel(?string $id = null, bool $isStrict = true): Panel
     {
-        return app(PanelRegistry::class)->get($id);
+        return app(PanelRegistry::class)->get($id, $isStrict);
     }
 
     /**

packages/panels/src/PanelRegistry.php

@@ -44,9 +44,33 @@ class PanelRegistry
         );
     }
 
-    public function get(?string $id = null): Panel
+    /**
+     * @throws NoDefaultPanelSetException
+     */
+    public function get(?string $id = null, bool $isStrict = true): Panel
     {
-        return $this->panels[$id] ?? $this->getDefault();
+        return $this->findPanel($id, $isStrict) ?? $this->getDefault();
+    }
+
+    protected function findPanel(?string $id = null, bool $isStrict = true): ?Panel
+    {
+        if ($id === null) {
+            return null;
+        }
+
+        if ($isStrict) {
+            return $this->panels[$id] ?? null;
+        }
+
+        $sanitizedPanels = [];
+        foreach ($this->panels as $key => $panel) {
+            $sanitizedKey = strtolower(str_replace(['-', '_'], '', $key));
+            $sanitizedPanels[$sanitizedKey] = $panel;
+        }
+
+        $sanitizedId = strtolower(str_replace(['-', '_'], '', $id));
+
+        return $sanitizedPanels[$sanitizedId] ?? null;
     }
 
     /**

packages/spatie-laravel-settings-plugin/src/Commands/MakeSettingsPageCommand.php

@@ -50,7 +50,7 @@ class MakeSettingsPageCommand extends Command
         $panel = $this->option('panel');
 
         if ($panel) {
-            $panel = Filament::getPanel($panel);
+            $panel = Filament::getPanel($panel, isStrict: false);
         }
 
         if (! $panel) {

packages/widgets/src/Commands/MakeWidgetCommand.php

@@ -81,7 +81,7 @@ class MakeWidgetCommand extends Command
             $panel = $this->option('panel');
 
             if ($panel) {
-                $panel = Filament::getPanel($panel);
+                $panel = Filament::getPanel($panel, isStrict: false);
             }
 
             if (! $panel) {