Expand media, network-stack, pear-platform, and scheduling module APIs

Add batch helpers, clear/count utilities, and management methods across content protection, FEC, flow shaper, circuit loom, trust gate, peer scheduler, and related modules.

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

pear-platform/hyper-pear-preflight-sync/index.js

@@ -122,6 +122,21 @@ class HyperPearPreflightSync extends EventEmitter {
     return [...this._jobs.keys()]
   }
 
+  failTimedOut () {
+    let n = 0
+    for (const job of this.listPending()) {
+      if (this.timedOut(job.id)) {
+        this.fail(job.id, 'warmup timeout')
+        n++
+      }
+    }
+    return n
+  }
+
+  jobCount () {
+    return this._jobs.size
+  }
+
   getStats () {
     return platformStats(this._stats, PROTOCOL, {
       jobs: this._jobs.size,