Refactor CSS styles for admin slideshow interface and update slide list template

- Improved formatting and consistency in the CSS file for better readability and maintainability.
- Increased the width of the slides content area from 500px to 800px in the slide list template.
- Removed obsolete image files related to the slideshow module.
- Updated the layout and styles for various elements in the slideshow admin interface.

modules/empikmarketplace/vendor/symfony/dependency-injection/Tests/Compiler/~syncthing~CheckDefinitionValidityPassTest.php.tmp

@@ -1 +0,0 @@
-c:\visual studio code\projekty\drmaterac.pl\modules\empikmarketplace\vendor\symfony\dependency-injection\Tests\Compiler\~syncthing~CheckDefinitionValidityPassTest.php.tmp

modules/empikmarketplace/vendor/symfony/dependency-injection/Tests/Fixtures/Prototype/OtherDir/Component2/Dir1/~syncthing~Service4.php.tmp

@@ -1,7 +0,0 @@
-<?php
-
-namespace Symfony\Component\DependencyInjection\Tests\Fixtures\Prototype\OtherDir\Component2\Dir1;
-
-class Service4
-{
-}

modules/empikmarketplace/vendor/symfony/dependency-injection/Tests/Fixtures/config/~syncthing~child.php.tmp

@@ -1,22 +0,0 @@
-<?php
-
-namespace Symfony\Component\DependencyInjection\Loader\Configurator;
-
-use App\BarService;
-
-return function (ContainerConfigurator $c) {
-    $c->services()
-        ->set('bar', 'Class1')
-        ->set(BarService::class)
-            ->abstract(true)
-            ->lazy()
-        ->set('foo')
-            ->parent(BarService::class)
-            ->decorate('bar', 'b', 1)
-            ->args([ref('b')])
-            ->class('Class2')
-            ->file('file.php')
-            ->parent('bar')
-            ->parent(BarService::class)
-    ;
-};

modules/empikmarketplace/vendor/symfony/dependency-injection/Tests/Fixtures/xml/~syncthing~services_deprecated.xml.tmp

@@ -1 +0,0 @@
-c:\visual studio code\projekty\drmaterac.pl\modules\empikmarketplace\vendor\symfony\dependency-injection\Tests\Fixtures\xml\~syncthing~services_deprecated.xml.tmp