feat(hud): render the Intel HUD from a store

IntelHUD no longer builds #intel-hud with innerHTML or writes its readouts
by id: it publishes its readouts, typing summary, REC blink, visibility,
layout variant and style colors through its publish option to the gev-hud
store, and the intel-hud application view renders them. The corners render
from mount so the panel layout controllers register them as obstacles.

The vessel layer presents the selected vessel's readout through
src/hudReadouts.js, which IntelHUD follows, instead of writing into the
HUD. The Cyber sonar state answers a HUD toggle from IntelHUD's visibility
rather than the class the view renders on its next update.

CHANGELOG.md

@@ -77,6 +77,15 @@
   `showOrbit(active)`, which adds the ORBIT indicator to the presented tray
   as `orbit: { active }` (null until offered) (samehkhamis).
 
+- `IntelHUD` (`./ui/hud`) no longer builds or writes `#intel-hud`: it hands
+  its readouts, visibility, layout variant and style colors to its `publish`
+  option, and Core's `intel-hud` view renders them. A page places that view
+  with `<div class="gev-view" data-gev-view="intel-hud">` instead of a bare
+  `#intel-hud` element. `./layers/vessels` shows the selected vessel's HUD
+  readout through `services.readouts.presentSelectedVessel()` instead of
+  writing `#hud-ais-vessel`; the application passes `src/hudReadouts.js`,
+  which IntelHUD follows (samehkhamis).
+
 ## [0.3.0] — 2026-10-27 — Street Level, On Your Phone, in Your Language
 
 - Show a Street Level view facing 359.5° or more as 0°. The viewer caption