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/ne_netmiko.py

@@ -0,0 +1,17 @@
+"""Shared Netmiko helpers for managed NE connect/collect."""
+
+from __future__ import annotations
+
+
+def normalize_netmiko_device_type(device_type: str, protocol: str) -> str:
+    dt = str(device_type or "").strip()
+    proto = str(protocol or "ssh").strip().lower()
+    if "zte" in dt.lower():
+        if dt == "zte":
+            return f"zte_zxros_{proto}"
+        if "telnet" not in dt and "ssh" not in dt:
+            return f"{dt}_{proto}"
+        return dt
+    if "telnet" not in dt and "ssh" not in dt:
+        return f"{dt}_{proto}"
+    return dt