feat(ops): add managed NE management and batch CLI collection

Introduce workbench operations for multi-vendor NE CRUD/connect-test and Netmiko batch collection with job lifecycle controls, log downloads, and paginated run filters.

Co-authored-by: Cursor <cursoragent@cursor.com>

netx_api/collection_recovery.py

@@ -0,0 +1,52 @@
+from __future__ import annotations
+
+import logging
+
+from sqlalchemy.orm import Session
+
+from .collection_job_state import finalize_collection_job, reconcile_stale_collection_job
+from .models import NeCollectionJob, NeCollectionRun
+from .ne_collect_runner import schedule_collection_runs
+
+_log = logging.getLogger("netx.collection.recovery")
+
+
+def _parse_commands(text: str) -> list[str]:
+    lines: list[str] = []
+    for raw in str(text or "").splitlines():
+        line = raw.strip()
+        if not line or line.startswith("#"):
+            continue
+        lines.append(line)
+    return lines
+
+
+def recover_collection_jobs_on_startup(db: Session) -> int:
+    """Re-queue pending runs for running jobs after API restart; reconcile stale rows."""
+    jobs = db.query(NeCollectionJob).filter(NeCollectionJob.status == "running").all()
+    resumed = 0
+    for job in jobs:
+        job_id = str(job.id)
+        reconcile_stale_collection_job(db, job_id)
+        db.refresh(job)
+        if str(job.status or "") in ("done", "failed"):
+            continue
+        commands = _parse_commands(str(job.commands or ""))
+        if not commands:
+            job.status = "failed"
+            job.error_message = "commands_empty_on_recovery"
+            db.commit()
+            continue
+        pending = (
+            db.query(NeCollectionRun)
+            .filter(NeCollectionRun.job_id == job_id, NeCollectionRun.status == "pending")
+            .all()
+        )
+        if not pending:
+            finalize_collection_job(db, job_id)
+            continue
+        run_ids = [str(r.id) for r in pending]
+        schedule_collection_runs(job_id, run_ids, commands)
+        resumed += len(run_ids)
+        _log.info("resumed collection job=%s pending_runs=%s", job_id, len(run_ids))
+    return resumed