Add Nextcloud deployment and configuration

- Introduced Nextcloud module with Kubernetes resources including deployment, service, ingress, and cron job.
- Configured Apache settings for Nextcloud with SSL support and compression.
- Created secrets for mail and admin credentials.
- Added necessary environment variables for Nextcloud configuration.
- Removed unused Scaleway access and secret keys from secrets and variables.
- Updated CoreDNS module to support custom host overrides.
- Implemented backup bucket policies and lifecycle rules for Scaleway object storage.
- Enhanced IAM policies and applications for backup and email services.
- Added outputs for backup bucket and API keys.

terraform/modules/apps/nginx-reverse-proxy/main.tf

@@ -136,12 +136,14 @@ resource "kubernetes_ingress_v1" "reverse-proxy_ingress" {
       "kubernetes.io/ingress.class"    = "public"
       "cert-manager.io/cluster-issuer" = "letsencrypt-prod"
       },
+      each.value.custom_ingress_annotations,
       each.value.tls ? {
         "nginx.org/ssl-services"                       = format("reverse-proxy-%s", replace(each.key, ".", "-"))
         "nginx.org/ssl-redirect"                       = "true"
         "nginx.org/redirect-to-https"                  = "true"
         "nginx.ingress.kubernetes.io/backend-protocol" = "HTTPS"
-    } : {})
+      } : {}
+    )
   }
   spec {
     tls {