Introduce a new feature that allows for direct download links by integrating TempUrlGeneratorInterface. Added new DOWNLOAD_LINK_ONLY group and corresponding logic to generate download links in StoredObjectNormalizer. Implement a new Twig filter and Vue component for rendering the download button. Updated tests to cover the new functionality.
Introduce a version restoration button and logic to track restored versions throughout the UI. Update download buttons to display action strings conditionally and implement toast notifications for version restoration.
The documents are now generated in a queue, using symfony messenger. This queue should be configured:
```yaml
# app/config/messenger.yaml
framework:
messenger:
# reset services after consuming messages
# reset_on_message: true
failure_transport: failed
transports:
# https://symfony.com/doc/current/messenger.html#transport-configuration
async: '%env(MESSENGER_TRANSPORT_DSN)%'
priority:
dsn: '%env(MESSENGER_TRANSPORT_DSN)%'
failed: 'doctrine://default?queue_name=failed'
routing:
# ... other messages
'Chill\DocGeneratorBundle\Service\Messenger\RequestGenerationMessage': priority
```
`StoredObject`s now have additionnal properties:
* status (pending, failure, ready (by default) ), which explain if the document is generated;
* a generationTrialCounter, which is incremented on each generation trial, which prevent each generation more than 5 times;
The generator computation is moved from the `DocGenTemplateController` to a `Generator` (implementing `GeneratorInterface`.
There are new methods to `Context` which allow to normalize/denormalize context data to/from a messenger's `Message`.
