feat(#2659): serve hive-matrix-mcp over persistent streamable-http, drop stdio bridge

hive-matrix-mcp/src/timeline.rs

@@ -15,6 +15,7 @@
 //! never wakes on its own message.
 
 use std::collections::HashSet;
+use std::hash::BuildHasher;
 
 use matrix_sdk::{Client, ruma::OwnedRoomId};
 use tokio::sync::Mutex;
@@ -39,9 +40,9 @@ use crate::{handlers, wake};
 /// out by `collect_unread_with_ids` (after a rebuild a stale read receipt can
 /// otherwise leave a self-authored message counted as unread and self-wake
 /// the agent).
-pub async fn sweep_unread(
+pub async fn sweep_unread<S: BuildHasher>(
     client: &Client,
-    notified: &Mutex<HashSet<OwnedRoomId>>,
+    notified: &Mutex<HashSet<OwnedRoomId, S>>,
     account_tag: Option<&str>,
 ) {
     let unread = handlers::collect_unread_with_ids(client).await;
@@ -52,7 +53,11 @@ pub async fn sweep_unread(
     // outside it, drop from `notified` on success (retry next tick on fail).
     let stale: Vec<OwnedRoomId> = {
         let active = notified.lock().await;
-        active.difference(&unread_ids).cloned().collect()
+        active
+            .iter()
+            .filter(|id| !unread_ids.contains(*id))
+            .cloned()
+            .collect()
     };
     for id in stale {
         if wake::send_todo_clear(Some(id.as_str()), false)
@@ -95,9 +100,9 @@ pub async fn sweep_unread(
 /// than on every sync tick; it is pruned to the current invite set each
 /// pass so a withdrawn-then-reissued invite wakes again. The agent
 /// decides whether to accept or reject by calling `resolve_invite`.
-pub async fn sweep_invites(
+pub async fn sweep_invites<S: BuildHasher>(
     client: &Client,
-    notified: &Mutex<HashSet<OwnedRoomId>>,
+    notified: &Mutex<HashSet<OwnedRoomId, S>>,
     account_tag: Option<&str>,
 ) {
     let current = client.invited_rooms();
@@ -110,7 +115,10 @@ pub async fn sweep_invites(
     // tick on failure).
     let stale: Vec<OwnedRoomId> = {
         let seen = notified.lock().await;
-        seen.difference(&current_ids).cloned().collect()
+        seen.iter()
+            .filter(|id| !current_ids.contains(*id))
+            .cloned()
+            .collect()
     };
     for id in stale {
         if wake::send_todo_clear(Some(&invite_key(&id)), false)