moved test lib & configured cmds test for dist bin

t/01-cmds.t

@@ -4,25 +4,30 @@ use strict;
 use warnings;
 use Test::More;
 use Test::Expect;
+use Test::Script::Run;
+use File::chdir;
 use Dir::Self;
 
-my $duckpan   = __DIR__ . '/../bin/duckpan';
-my $test_dist = __DIR__ . '/test_dist';
+use Data::Dumper;
+
+my $query = join ' ', Test::Script::Run::get_perl_cmd('duckpan', 'query');
+
+chdir(__DIR__);
 
 expect_run(
-  command => "cd $test_dist && $duckpan query",
+  command => $query,
   prompt  => 'Query: ',
   quit    => '',
 );
 
 expect_run(
-  command => "cd $test_dist && $duckpan query Goodie::TwoShoes",
+  command => "$query Goodie::TwoShoes",
   prompt  => 'Query: ',
   quit    => '',
 );
 
 expect_run(
-  command => "cd $test_dist && $duckpan query Spice::NagaBhutJolokiaDax",
+  command => "$query Spice::NagaBhutJolokiaDax",
   prompt  => 'Query: ',
   quit    => '',
 );