Flight Log refit: straight rails, Zulu time, search at the top right edb1b20

Six carpentry jobs on the journal header and the entry card, all in one pass alongside the new banner:

1. The header falls in with the column. It used to float centered over a narrower measure; its left edge now dresses with the articles and the banner spans the full rail.
2. Dates you can read. The post date steps up in size and weight — it is a logbook, the date is the entry.
3. Military date-time groups. Every entry now stamps DDHHMMZ MON YY — this one reads 281256Z JUL 26. New entries carry their real Zulu time; the hundred-and-twenty already on file default to 1200Z.
4. Search to the header's top right. The journal search box leaves the entry stack and rides the header, level with the brand — full-width under the banner on a phone.
5. Pager text enlarged. PAGE 1/12, PREV, NEXT and LAST grow to match the entries around them, top strip and footer both.
6. Tags under the title. The chips drop off the date line and sit beneath the entry title, where a logbook keeps its keywords.