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.

src/app/layers/aisLiveVessels.js

@@ -9,6 +9,7 @@ import * as sprites from '../../data/spriteOrder.js';
 import * as focus from '../../data/focusDeemphasis.js';
 import * as worldFocus from '../../worldFocus.js';
 import * as render from '../../renderGovernor.js';
+import * as readouts from '../../hudReadouts.js';
 
 /** Construct one layer using the application scene owners and a supplied source. */
 export function createApplicationVessels({ source, options = {} }) {
@@ -26,6 +27,7 @@ export function createApplicationVessels({ source, options = {} }) {
       focus,
       worldFocus,
       render,
+      readouts,
     },
   });
 }