feat: add ldap config

feat: add LDAP login and user creation

feat: add diagnostic commands

Co-authored-by: Jason Volk <jason@zemos.net>
Signed-off-by: Jason Volk <jason@zemos.net>

src/service/rooms/state_cache/mod.rs

@@ -133,7 +133,10 @@ impl Service {
 		#[allow(clippy::collapsible_if)]
 		if !self.services.globals.user_is_local(user_id) {
 			if !self.services.users.exists(user_id).await {
-				self.services.users.create(user_id, None, None).await?;
+				self.services
+					.users
+					.create(user_id, None, None)
+					.await?;
 			}
 
 			/*