Adding private instance to site setup.

config/defaults.hjson

@@ -100,6 +100,7 @@
     require_email_verification: true
     require_application: true
     application_question: "string"
+    private_instance: true
   }
   # the domain name of your instance (mandatory)
   hostname: "unset"

crates/api_common/src/site.rs

@@ -101,6 +101,7 @@ pub struct CreateSite {
   pub require_email_verification: Option<bool>,
   pub require_application: Option<bool>,
   pub application_question: Option<String>,
+  pub private_instance: Option<bool>,
   pub auth: String,
 }
 

crates/api_crud/src/site/read.rs

@@ -66,6 +66,7 @@ impl PerformCrud for GetSite {
             require_email_verification: setup.require_email_verification,
             require_application: setup.require_application,
             application_question: setup.application_question.to_owned(),
+            private_instance: setup.private_instance,
             auth: admin_jwt,
           };
           create_site.perform(context, websocket_id).await?;

crates/utils/src/settings/structs.rs

@@ -193,4 +193,6 @@ pub struct SetupConfig {
   pub require_application: Option<bool>,
   #[default(None)]
   pub application_question: Option<String>,
+  #[default(None)]
+  pub private_instance: Option<bool>,
 }