Replace the click-to-cycle refresh button with a Select matching the
source/model filters. The "off" option now shows a localized label
(zh/en/ja/zh-TW) instead of the cryptic "--", and changing the interval
still invalidates all usage queries for an immediate refresh.
Align the top-bar controls into two width groups: source and model
selects at 120px, refresh select and date range trigger at 150px. The
date range button moves from auto width to fixed, so its long custom
range label gets truncate + hover title, and the calendar icon is
shrink-proofed.
Jason
22ecd2d611