Refactor ChronoSeal daemon for dynamic configurations, connection pooling, custom error handling, and complete tests (v0.5.0)

shared/src/hashing.rs

@@ -1,5 +1,5 @@
-use blake3::Hasher;
 use crate::protocol::{EntropyData, StackState};
+use blake3::Hasher;
 
 /// Initial hash for a brand-new session: Blake3(session_id || pub_key || salt)
 pub fn initial_hash(session_id: &str, pub_key: &[u8], salt: &[u8]) -> Vec<u8> {
@@ -39,4 +39,4 @@ pub fn hash_stack(stack: &[u32]) -> u32 {
     let data: Vec<u8> = stack.iter().flat_map(|x| x.to_le_bytes()).collect();
     let hash = blake3::hash(&data);
     u32::from_le_bytes(hash.as_bytes()[..4].try_into().unwrap())
-}
+}