Fix truncation in "bin/storage probe" of tables larger than 100GB

Summary:
Ref T13164. PHI805 incidentally includes some `bin/storage probe` output for 100GB+ tables which renders wrong.

We have the tools to render it properly, so stop doing this manually and let ConsoleTable figure out the alignment.

Test Plan:
Faked very large table sizes, ran `bin/storage probe`:

{F5785946}

(Then, un-faked the very large table sizes and ran it again, got sensible output.)

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19567

src/infrastructure/storage/management/workflow/PhabricatorStorageManagementProbeWorkflow.php

@@ -56,8 +56,18 @@ final class PhabricatorStorageManagementProbeWorkflow
       ->setShowHeader(false)
       ->setPadding(2)
       ->addColumn('name', array('title' => pht('Database / Table')))
-      ->addColumn('size', array('title' => pht('Size')))
-      ->addColumn('percentage', array('title' => pht('Percentage')));
+      ->addColumn(
+        'size',
+        array(
+          'title' => pht('Size'),
+          'align' => PhutilConsoleTable::ALIGN_RIGHT,
+        ))
+      ->addColumn(
+        'percentage',
+        array(
+          'title' => pht('Percentage'),
+          'align' => PhutilConsoleTable::ALIGN_RIGHT,
+        ));
 
     foreach ($totals as $db => $size) {
       list($database_size, $database_percentage) = $this->formatSize(
@@ -98,7 +108,7 @@ final class PhabricatorStorageManagementProbeWorkflow
 
   private function formatSize($n, $o) {
     return array(
-      sprintf('%8.8s MB', number_format($n / (1024 * 1024), 1)),
+      pht('%s MB', new PhutilNumber($n / (1024 * 1024), 1)),
       sprintf('%3.1f%%', 100 * ($n / $o)),
     );
   }