relocate repo files so ND2 is the only code

lib/App/Netdisco/DB/Result/Virtual/DeviceLinks.pm

@@ -0,0 +1,48 @@
+package App::Netdisco::DB::Result::Virtual::DeviceLinks;
+
+use strict;
+use warnings;
+
+use base 'DBIx::Class::Core';
+
+__PACKAGE__->table_class('DBIx::Class::ResultSource::View');
+
+__PACKAGE__->table('device_links');
+__PACKAGE__->result_source_instance->is_virtual(1);
+__PACKAGE__->result_source_instance->view_definition(<<ENDSQL
+ SELECT dp.ip AS left_ip, dp.port AS left_port, di.ip AS right_ip, dp.remote_port AS right_port
+   FROM ( SELECT device_port.ip, device_port.port, device_port.remote_ip, device_port.remote_port
+           FROM device_port
+          WHERE device_port.remote_port IS NOT NULL
+          GROUP BY device_port.ip, device_port.port, device_port.remote_ip, device_port.remote_port
+          ORDER BY device_port.ip) dp
+   LEFT JOIN device_ip di ON dp.remote_ip = di.alias
+  WHERE di.ip IS NOT NULL
+  ORDER BY dp.ip
+ENDSQL
+);
+
+__PACKAGE__->add_columns(
+  'left_ip' => {
+    data_type => 'inet',
+  },
+  'left_port' => {
+    data_type => 'text',
+  },
+  'right_ip' => {
+    data_type => 'inet',
+  },
+  'right_port' => {
+    data_type => 'text',
+  },
+);
+
+__PACKAGE__->has_many('left_vlans', 'App::Netdisco::DB::Result::DevicePortVlan',
+  { 'foreign.ip' => 'self.left_ip', 'foreign.port' => 'self.left_port' },
+  { join_type => 'INNER' } );
+
+__PACKAGE__->has_many('right_vlans', 'App::Netdisco::DB::Result::DevicePortVlan',
+  { 'foreign.ip' => 'self.right_ip', 'foreign.port' => 'self.right_port' },
+  { join_type => 'INNER' } );
+
+1;