Merge pull request #149 from codeflash-ai/feature/slack-incremental-checkpoint-v1

Resume Slack polling with bounded late-reply reconciliation

Author: Saga4

Cargo.lock

@@ -19,6 +19,7 @@ reqwest = { version = "0.13", default-features = false, features = ["blocking",
 rustls = { version = "0.23", default-features = false, features = ["ring", "std", "tls12"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
+sha2 = "0.10"
 tokio = { version = "1", features = ["macros", "rt", "sync", "time"] }
 
 [dev-dependencies]