Expand media, agents, applications, and messaging module APIs on main.

Adds snapshot(), batch helpers, and clearAll aliases across media-streaming (20), agents-workflows, applications-collab/economy, messaging pubsub/streams/gossip.

Co-authored-by: Cursor <[email protected]>

applications-collab/hyper-p2p-document-line-lock/index.js

@@ -100,6 +100,15 @@ class HyperP2PDocumentLineLock extends EventEmitter {
     return n
   }
 
+  snapshot () {
+    return { locks: this._locks.size }
+  }
+
+  acquireBatch (entries) {
+    if (!Array.isArray(entries)) throw new Error('entries array required')
+    return entries.map((e) => this.acquire(e.docId, e.line))
+  }
+
   _onGossip (data) {
     if (!data) return
     this._stats.gossipIn++