Dashboard stats load reliably now

Your dashboard stats now load reliably. There was a timing issue where the numbers could occasionally come up wrong or empty on first load; that race condition is fixed, so the figures you see are the right ones from the start.

We also tightened up a few smaller rough edges along the way:

• Tooltips now appear consistently where they should.
• The pages table lines up cleanly, with no misplaced text.

Together these make the dashboard feel steadier and more trustworthy, exactly what you want from the screen you check most.