fix(repo): avoid blocking threads when pausing

crates/cli/src/repo/handlers/advance_next.rs

@@ -53,7 +53,7 @@ impl Handler<AdvanceNext> for RepoActor {
                 let sleep_duration = self.sleep_duration;
                 let log = self.log.clone();
                 async move {
-                    std::thread::sleep(sleep_duration);
+                    actix_rt::time::sleep(sleep_duration).await;
                     do_send(&addr, ValidateRepo::new(message_token), log.as_ref());
                 }
                 .in_current_span()

crates/cli/src/repo/handlers/receive_ci_status.rs

@@ -2,7 +2,7 @@
 use actix::prelude::*;
 
 use git_next_core::git::{forge::commit::Status, graph, UserNotification};
-use tracing::{debug, Instrument as _};
+use tracing::{debug, Instrument};
 
 use crate::{
     repo::{
@@ -37,8 +37,14 @@ impl Handler<ReceiveCIStatus> for RepoActor {
                 do_send(&addr, AdvanceMain::new(next), self.log.as_ref());
             }
             Status::Pending => {
-                std::thread::sleep(sleep_duration);
-                do_send(&addr, ValidateRepo::new(message_token), self.log.as_ref());
+                let log = self.log.clone();
+                async move {
+                    actix_rt::time::sleep(sleep_duration).await;
+                    do_send(&addr, ValidateRepo::new(message_token), log.as_ref());
+                }
+                .in_current_span()
+                .into_actor(self)
+                .wait(ctx);
             }
             Status::Fail => {
                 tracing::warn!("Checks have failed");