feat(vaultwarden): add SMTP configuration options and enhance signup settings

- Introduced SMTP settings for Vaultwarden including host, port, security, and authentication details.
- Added variables for signup verification, 2FA settings, password hints, and logging options.
- Updated Vaultwarden deployment to utilize new SMTP configurations.
- Enhanced Grafana module to support dynamic dashboard and datasource provisioning.
- Added LLM proxy configuration for Open Web UI with necessary environment variables.

terraform/apps/prod-01/apps.tf

@@ -161,9 +161,20 @@ module "auth_exporter" {
 module "vaultwarden" {
   source = "../../modules/apps/vaultwarden"
 
-  persistent_folder = local.vaultwarden_folder
-  fqdn              = local.vaultwarden_fqdn
-  issuer            = local.internal_issuer
-  tag               = "1.33.4"
-  admin_token       = var.vaultwarden_admin_token
+  persistent_folder   = local.vaultwarden_folder
+  fqdn                = local.vaultwarden_fqdn
+  issuer              = local.vaultwarden_issuer
+  tag                 = local.vaultwarden_version
+  admin_token         = var.vaultwarden_admin_token
+  smtp_host           = local.vaultwarden_smtp_host
+  smtp_port           = local.vaultwarden_smtp_port
+  smtp_security       = local.vaultwarden_smtp_security
+  smtp_from           = local.vaultwarden_smtp_from
+  smtp_from_name      = local.vaultwarden_smtp_from_name
+  smtp_username       = local.vaultwarden_smtp_username
+  smtp_password       = var.vaultwarden_smtp_password
+  smtp_timeout        = local.vaultwarden_smtp_timeout
+  smtp_auth_mechanism = local.vaultwarden_smtp_auth_mechanism
+  smtp_helo_name      = local.vaultwarden_smtp_helo_name
+  smtp_embed_images   = local.vaultwarden_smtp_embed_images
 }