Updated README with SNMP and HA BGP example descriptions

Author: Sanjay Kumar

examples_extended/README.md

@@ -0,0 +1,8 @@
+# Extended Netpicker Examples
+
+This folder contains additional Netpicker rule examples for network compliance and validation.
+
+| File                             | Test Name                       | Description                                           | Platform    | Tags       |
+|----------------------------------|----------------------------------|-------------------------------------------------------|-------------|------------|
+| `snmp_trap_hosts_only_expected.py` | SNMP Trap Host Validation       | Ensures only allowed SNMP trap hosts are configured  | `cisco_ios` | `monitoring` |
+| `ha_bgp_prefix_consistency.py`    | HA BGP Prefix Consistency       | Verifies all BGP neighbors advertise identical routes | `fortinet`  | `fw_test`   |