Expand experimental, supercomputer, pear, collab, and messaging modules

Add manual API helpers across categories: entropy spiral prune,
paradox clock compare/clear, mycelium pool borrow checks, pheromone and
memetic batch helpers, phase-shift align, paradox merge all-open, mirror
realm clear, work-stealer and thermal clearAll, cache warmBatch, GPU
releaseAll, disk stripe completion, pear worker-pipe and channel registry,
OTA history clear, import-map has/count, collab whiteboard batch and line
locks, cursor presence, gossip mesh publishBatch, dedup allSeen, key
rotation revokeAll, similarity LSH embedBatch, and bandwidth offer listing.

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

supercomputer/hyper-p2p-bandwidth-share/index.js

@@ -107,6 +107,14 @@ class HyperP2PBandwidthShare extends EventEmitter {
     return best
   }
 
+  offerCount () {
+    return this._offers.size
+  }
+
+  listOffers () {
+    return [...this._offers.values()]
+  }
+
   async ready () {
     if (this.swarm || !this.topic) return this
     await initModuleSwarm(this, {