Styled book form and added an ux dropzone component.

config/services.yaml

@@ -6,6 +6,9 @@
 parameters:
     book_covers: '%kernel.project_dir%/public/book_covers/'
     book_files: '%kernel.project_dir%/public/book_files/'
+    api_pass: 'secret_password'
+    api_user: 'my_name'
+    bankAccount: '1093849023/2013'
 
 services:
     # default configuration for services in *this* file
@@ -13,6 +16,8 @@ services:
         autowire: true      # Automatically injects dependencies in your services.
         autoconfigure: true # Automatically registers your services as commands, event subscribers, etc.
 
+
+
     # makes classes in src/ available to be used as services
     # this creates a service per class whose id is the fully-qualified class name
     App\:
@@ -22,5 +27,9 @@ services:
             - '../src/Entity/'
             - '../src/Kernel.php'
 
+    App\Service\FileService:
+        arguments:
+            $bookFiles: '%book_files%'
+
     # add more service definitions when explicit configuration is needed
     # please note that last definitions always *replace* previous ones