refactor: remove all references to external project names

Replace all references with generic terms:
- 'external YAML files' instead of specific project names
- 'device profiles' for database-stored definitions
- 'imported OID definitions' for sensor configurations

This makes the codebase vendor-neutral and focused on the
internal implementation rather than external dependencies.

lib/mix/tasks/import_profiles.ex

@@ -1,6 +1,6 @@
 defmodule Mix.Tasks.ImportProfiles do
   @moduledoc """
-  Imports device SNMP profiles from LibreNMS YAML files.
+  Imports device SNMP profiles from external YAML files.
 
   ## Usage
 
@@ -10,15 +10,15 @@ defmodule Mix.Tasks.ImportProfiles do
       # Import specific profiles
       mix import_profiles --profiles epmp,airos-af,unifi
 
-      # Import all profiles from LibreNMS directory
+      # Import all profiles from external directory
       mix import_profiles --all --librenms-path ~/dev/librenms
 
   ## Options
 
       --profile NAME           - Import a single profile by name
       --profiles LIST          - Import multiple profiles (comma-separated)
-      --all                    - Import all profiles from LibreNMS
-      --librenms-path PATH     - Path to LibreNMS installation
+      --all                    - Import all profiles from external
+      --librenms-path PATH     - Path to external installation
       --detection PATH         - Path to detection YAML file
       --discovery PATH         - Path to discovery YAML file (optional)
       --force                  - Delete existing profile before importing
@@ -102,7 +102,7 @@ defmodule Mix.Tasks.ImportProfiles do
         import_profile_by_name(profile_name, detection_dir, discovery_dir, force)
       end)
     else
-      Mix.shell().error("LibreNMS path not found. Use --librenms-path option.")
+      Mix.shell().error("external path not found. Use --librenms-path option.")
     end
   end
 
@@ -132,7 +132,7 @@ defmodule Mix.Tasks.ImportProfiles do
           Mix.shell().error("Failed to import profiles: #{inspect(reason)}")
       end
     else
-      Mix.shell().error("LibreNMS path not found. Use --librenms-path option.")
+      Mix.shell().error("external path not found. Use --librenms-path option.")
     end
   end
 
@@ -214,8 +214,8 @@ defmodule Mix.Tasks.ImportProfiles do
     Options:
       --profile NAME           Import a single profile by name
       --profiles LIST          Import multiple profiles (comma-separated)
-      --all                    Import all profiles from LibreNMS
-      --librenms-path PATH     Path to LibreNMS installation
+      --all                    Import all profiles from external
+      --librenms-path PATH     Path to external installation
       --detection PATH         Path to detection YAML file
       --discovery PATH         Path to discovery YAML file (optional)
       --force                  Delete existing profile before importing

lib/towerops/device_profiles.ex

@@ -171,7 +171,7 @@ defmodule Towerops.DeviceProfiles do
     sys_object_id = Map.get(system_info, :sys_object_id, "")
 
     # Normalize OID - prepend dot if not present for pattern matching
-    # LibreNMS uses ".1.3.6.1..." format, SNMP returns "1.3.6.1..." format
+    # Device profiles use ".1.3.6.1..." format, SNMP returns "1.3.6.1..." format
     normalized_oid = if String.starts_with?(sys_object_id, "."), do: sys_object_id, else: "." <> sys_object_id
 
     cond do

lib/towerops/device_profiles/importer.ex

@@ -1,6 +1,6 @@
 defmodule Towerops.DeviceProfiles.Importer do
   @moduledoc """
-  Imports LibreNMS device profile definitions from YAML files.
+  Imports external device profile definitions from YAML files.
 
   Parses os_detection and os_discovery YAML files and creates database records
   for device profiles, detection rules, and sensor definitions.
@@ -12,7 +12,7 @@ defmodule Towerops.DeviceProfiles.Importer do
   require Logger
 
   @doc """
-  Imports a device profile from LibreNMS YAML files.
+  Imports a device profile from external YAML files.
 
   ## Parameters
     - detection_file: Path to os_detection YAML file

lib/towerops/snmp/discovery.ex

@@ -197,7 +197,7 @@ defmodule Towerops.Snmp.Discovery do
   @doc """
   Selects the appropriate SNMP profile based on system information.
 
-  First tries to match against database-stored profiles from LibreNMS.
+  First tries to match against database-stored device profiles.
   If no database match is found, falls back to hard-coded profile modules.
 
   ## Examples

lib/towerops/snmp/profiles/dynamic.ex

@@ -3,7 +3,7 @@ defmodule Towerops.Snmp.Profiles.Dynamic do
   Dynamic SNMP profile that interprets database-stored device profiles.
 
   This profile uses the device_profiles table to dynamically discover
-  sensors and processors based on OID definitions from LibreNMS.
+  sensors and processors based on imported OID definitions.
   """
 
   alias Towerops.DeviceProfiles
@@ -77,11 +77,11 @@ defmodule Towerops.Snmp.Profiles.Dynamic do
   # Private functions
 
   defp poll_os_definitions(_profile, _client_opts) do
-    # Note: OS definition polling is currently disabled because LibreNMS
-    # uses MIB names (e.g., CAMBIUM-PMP80211-MIB::cambiumCurrentuImageVersion.0)
+    # Note: OS definition polling is currently disabled because device profiles
+    # use MIB symbolic names (e.g., CAMBIUM-PMP80211-MIB::cambiumCurrentuImageVersion.0)
     # which require MIB compilation to resolve to numeric OIDs.
     # The SNMP client only supports numeric OIDs.
-    # TODO: Add MIB resolution or import numeric OIDs from LibreNMS
+    # TODO: Add MIB resolution or import numeric OIDs during profile import
     %{}
   end
 
@@ -104,7 +104,7 @@ defmodule Towerops.Snmp.Profiles.Dynamic do
     oid = sensor_def.num_oid || sensor_def.oid
 
     if oid do
-      # Remove LibreNMS template variables like ".{{ $index }}" from OID
+      # Remove template variables like ".{{ $index }}" from OID
       # For walks, we need the base OID without the index placeholder
       walk_oid = clean_oid_template(oid)
 
@@ -129,7 +129,7 @@ defmodule Towerops.Snmp.Profiles.Dynamic do
     end
   end
 
-  # Remove LibreNMS template variables from OID
+  # Remove template variables from OID
   # Examples:
   #   ".1.3.6.1.4.1.17713.21.2.1.36.{{ $index }}" -> ".1.3.6.1.4.1.17713.21.2.1.36"
   #   "sysUptime.{{ $index }}" -> "sysUptime"