Add batch helpers and domain utilities across modules missing Batch APIs.

Third enrichment pass: *Batch methods for agents, economy, consensus, core, messaging, network, observability, pear-platform, scheduling, storage, supercomputer, and time-ordering modules.

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

consensus-coordination/hyper-p2p-causal-consensus/index.js

@@ -433,6 +433,15 @@ class HyperP2PCausalConsensus extends EventEmitter {
     }
   }
 
+  async proposeBatch (entries) {
+    if (!Array.isArray(entries)) throw new Error('entries array required')
+    const out = []
+    for (const e of entries) {
+      out.push(await this.propose(e.data, e.causalDeps || {}))
+    }
+    return out
+  }
+
   getMetrics () {
     return { ...this._metrics, peers: this.peers.size, pendingProposals: this.proposals.size - this.decidedOrders.size }
   }