chore(client-detail): drop the dead .cdr-out .ofoot CSS rule

The outstanding panel never rendered a footer row — the rule has had no
matching markup since the panel landed. Removing it keeps app.css honest.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

apps/hq-web/src/app.css

@@ -518,6 +518,5 @@ table.wf tbody tr[role='button']:focus-visible td:first-child { box-shadow: inse
 .cdr-out .orow { display: flex; align-items: center; gap: 12px; padding: 9px 14px; border-bottom: 1px solid var(--border); font-size: 12.5px; }
 .cdr-out .orow:last-child { border-bottom: none; }
 .cdr-out .orow .due { margin-left: auto; font-family: var(--mono); font-weight: 600; }
-.cdr-out .ofoot { display: flex; align-items: center; gap: 10px; padding: 10px 14px; background: var(--bg-inset); }
 /* document-type pill */
 .doc-pill { font-size: 10.5px; font-weight: 600; letter-spacing: .3px; border-radius: 999px; padding: 1px 8px; border: 1px solid var(--border); color: var(--text-dim); background: var(--bg-inset); }