relocate repo files so ND2 is the only code

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

@@ -0,0 +1,54 @@
+package App::Netdisco::DB::Result::Virtual::SubnetUtilization;
+
+use strict;
+use warnings;
+
+use utf8;
+use base 'DBIx::Class::Core';
+
+__PACKAGE__->table_class('DBIx::Class::ResultSource::View');
+
+__PACKAGE__->table('cidr_ips');
+__PACKAGE__->result_source_instance->is_virtual(1);
+__PACKAGE__->result_source_instance->view_definition(<<'ENDSQL');
+  SELECT net as subnet,
+         power(2, (32 - masklen(net))) as subnet_size,
+         count(DISTINCT ip) as active,
+         round(100 * count(DISTINCT ip) / (power(2, (32 - masklen(net))))) as percent
+    FROM (
+      SELECT DISTINCT net, ni.ip
+        FROM subnets s1, node_ip ni
+        WHERE s1.net <<= ?::cidr
+              AND ni.ip <<= s1.net
+              AND ((
+                ni.time_first IS null
+                AND ni.time_last IS null
+              ) OR (
+                ni.time_last >= ?
+                AND ni.time_last <= ?
+              ))
+              AND s1.last_discover >= ?
+      UNION
+      SELECT DISTINCT net, di.alias as ip
+        FROM subnets s2, device_ip di JOIN device d USING (ip)
+        WHERE s2.net <<= ?::cidr
+              AND di.alias <<= s2.net
+              AND s2.last_discover >= ?
+              AND d.last_discover >= ?
+    ) as joined
+    GROUP BY net
+    ORDER BY percent ASC
+ENDSQL
+
+__PACKAGE__->add_columns(
+  "subnet",
+  { data_type => "cidr", is_nullable => 0 },
+  "subnet_size",
+  { data_type => "integer", is_nullable => 0 },
+  "active",
+  { data_type => "integer", is_nullable => 0 },
+  "percent",
+  { data_type => "integer", is_nullable => 0 },
+);
+
+1;