BUGFIX
Quota panels now fit their content instead of leaving a blank strip
When you open the Usage panel to check Codex's weekly quota, an odd blank strip will no longer linger below it. The panel height used to come from a fixed preset. If Codex reported only a weekly window and no 5-hour data, the quota card lost one row but kept the extra height. Now, after each refresh, the panel measures its natural height and the window follows it without exceeding usable screen space; the old value remains a fallback if measuring fails. Think of a tailored hem: one less line of content, one less line of fabric. The World Cup pitch theme is the exception: it marks its intentional full-window backdrop so its designed height remains intact.