Ten more apps: support 64x64 square panels (round 8)

[nsluke]

Round 8. Each rendered at 64×32, 64×64 and 128×64, then installed on the bench's displays and rendered there by the server (numbers in a comment below).

app	64×32 (unchanged)	64×64
nycalerts
fbiwanted
nova
abcradio
abcnews
yearprogress
raafuelwatch
severewxalertsusa
desknametag
esbnyccolors

_{64×64 column: the committed @64x64.webp preview (native 64px, upscaled by the browser). 64×32 column: the app's existing preview.}

What changed, per app

• nycalerts, fbiwanted — same layout: an 11px header, a rule, and a 20px body the notice scrolls sideways through as one line. On a square panel the body has 52 rows, so the same text is wrapped to the panel width and scrolled up through them instead. 64×32 keeps its sideways ticker exactly as it was.
• abcnews — headlines scroll through the rows under the 7px title: 24 at 64×32, 56 on square.
• nova, abcradio, raafuelwatch — fixed bands totalling 32 rows; on square the column expands and spreads them.
• yearprogress — the bar is 10 rows at 64×32 and 24 on square; the year and percentage keep their size and the column spreads them.
• severewxalertsusa — lays every frame out for 32 rows (64 at 2x). A square panel is 64 tall but not 2x, so each frame is centred rather than hung from the top edge. Its 2x layout is untouched.
• desknametag, esbnyccolors — already fill a square panel as written; flag only, verified by rendering.

Verification

All ten pass pixlet check; shape tested with h == w via is_square(), never h == 64. Every change evaluates to the old value at 32 rows; the square-only branches are additive.

🤖 Generated with Claude Code

[nsluke]

Hardware pass on the 64×64 display (bench Raspberry Pi 3B, under-voltage-throttled, load ~7.5 — pessimistic; the device is carrying 80+ test apps now so one rotation takes a while):

app	64×64
nycalerts	9.6 s
fbiwanted	21.8 s
nova	0.45 s
abcradio	1.3 s
abcnews	30 s timeout
yearprogress	2.3 s
raafuelwatch	2.7 s
severewxalertsusa	0.23 s
desknametag	0.26 s
esbnyccolors	22.9 s

abcnews hit the deadline at 64×64. Its headline marquee is now 56 rows instead of 24, and the feed's full article list scrolls through it, so the animation got longer — same shape as the militarynews case in round 3. I'll follow up on this branch with a cap on how many articles a square panel scrolls so it stays inside the budget; the 64×32 render (22 s on this Pi, untouched code) is already marginal, which is the app rather than the port.

[nsluke]

Correction on abcnews: I pushed a "cap the list to eight stories on square" commit and then reverted it. The app already caps its feed at five stories (feed_length = min(len(title), 5)), so the cap changed nothing — and the local square render is 0.2 s. The 30 s on the bench was the Pi at load 7.5 with 80+ test apps in rotation, not this port. Nothing further needed here; the branch is back to the ten-app change.