Expand pear-platform, observability, messaging, and network module APIs

Add batch parse, registry, log filtering, stream helpers, routing utilities, handshake management, and related clear/list/count methods across shorter modules.

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

experimental/hyper-p2p-void-channel/index.js

@@ -44,6 +44,16 @@ class HyperP2PVoidChannel extends EventEmitter {
     return this._voids.delete(String(channel))
   }
 
+  clearVoids () {
+    const n = this._voids.size
+    this._voids.clear()
+    return n
+  }
+
+  voidCount () {
+    return this._voids.size
+  }
+
   subscriberCount () {
     return this._subs.size
   }