fix: suppression workflow Discord + deprecation doctrine controller_resolver

- Suppression .gitea/workflows/discord-notify.yml (plus de notification Discord a chaque push)
- Suppression controller_resolver.auto_mapping deprecie dans les 2 fichiers doctrine.yaml

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

config/packages/doctrine.yaml

@@ -20,8 +20,6 @@ doctrine:
                 dir: '%kernel.project_dir%/src/Entity'
                 prefix: 'App\Entity'
                 alias: App
-        controller_resolver:
-            auto_mapping: false
 
 when@test:
     doctrine:

config/packages/packages/doctrine.yaml

@@ -24,8 +24,6 @@ doctrine:
                 dir: '%kernel.project_dir%/src/Entity'
                 prefix: 'App\Entity'
                 alias: App
-        controller_resolver:
-            auto_mapping: false
 
 when@test:
     doctrine: