Line the side rails up and show coordinates once in Minimal HUD

- The right rail now starts level with the left one whether or not a panel
  is open on it. It used to rise to 4% of the screen when one was open,
  which in Tactical and Cyber a top-right readout pushed back down, but in
  Minimal (which has none) left it about 35 px above the left rail.
- Minimal no longer shows its full-width coordinate strip above the corner
  coordinates block, which showed the same position twice; it keeps the
  corner block, where the other layouts have it. This changes upstream's
  Minimal layout.

Co-authored-by: Sameh Khamis <[email protected]>

src/ui/rightPanelRail.js

@@ -236,19 +236,20 @@ export function layoutRightPanelRail({
   // CCTV does the same, so its feed and controls have the room.
   const FULL_HEIGHT = new Set(['global-context-panel', 'cctv-panel']);
   const contextOpen = panels.some(
-    (panel) => FULL_HEIGHT.has(panel.id) && !panel.classList.contains('collapsed'),
+    (panel) =>
+      FULL_HEIGHT.has(panel.id) && !panel.classList.contains('collapsed'),
   );
-  // Any open panel starts from that same raised top, so switching between
-  // Context, CCTV and Street Level does not move the column. Only the two
-  // above also stretch to the bottom.
-  const anyOpen = panels.some((panel) => !panel.classList.contains('collapsed'));
+  // Every panel starts level with the left rail, open or not, so the two
+  // rails line up in every HUD layout (Minimal has no top-right readout to
+  // push this column down) and switching between Context, CCTV and Street
+  // Level does not move it. Only the two above also stretch to the bottom.
   const layout = resolveHudRailLayout({
     viewportHeight,
     panelHeight: naturalHeight,
     laneLeft: stackRect.left,
     laneRight: stackRect.right,
     obstacles: obstacleRects,
-    baseTop: anyOpen ? viewportHeight * 0.04 : alignedTop,
+    baseTop: alignedTop,
     baseBottom: viewportHeight * 0.96,
     gap: safeGap,
     align: 'start',

src/ui/styles/overlays.css

@@ -310,8 +310,10 @@
   bottom: 12vh;
 }
 
+/* Minimal keeps its coordinates in the corner block, where the other layouts
+   have them; the full-width strip would only repeat the same position. */
 #intel-hud[data-variant='minimal'] .hud-bottom-bar {
-  display: flex;
+  display: none;
   bottom: calc(12vh + 4rem);
 }