feat v1.41.0: kiosk mode for wall tablets and TVs

- kiosk: true — header hidden, editors hard-blocked, full-height stage;
  full View interactivity preserved (live states, glow, taps, locks)
- swipe between spaces at 1:1 (swipeTarget pure helper, wrap + dots
  indicator), pan wins while zoomed, double tap resets zoom
- cycle: N auto-carousel with 60 s pause after any touch (TV/burn-in)
- per-SCREEN size multipliers (icons x0.5-3, room-card font) in
  localStorage via a 3 s long-press popover; clampScale helper
- GUI editor fields, README wall-tablet recipe, +2 unit tests (111),
  smoke_kiosk.mjs (12 checks); TESTING/CHANGELOG same-commit

test/logic.test.mjs

@@ -9,6 +9,7 @@ import {
   sharedBoundary, openZoneOf, distToSegment,
   outlineWithout,
   alignGuides, segmentAngle, is45,
+  swipeTarget, clampScale,
   segmentCm, formatLength, roomEdges, roomPoly, pointOnBoundary, pointStrictlyInside, roomsOverlap,
   mergeRooms, splitRoom, polygonArea, closestPointOnBoundary, isActiveState, snapToWall, openingAmount, fillColorsOf, lerpColor, roomFillStyle, stateIcon, lightColorOf, isAlarmState, parseRoomRef, diffNewDevices,
 } from '../test-build/logic.js';
@@ -763,3 +764,26 @@ test('segmentAngle & is45', () => {
   assert.ok(is45(44.8) && is45(45.3));
   assert.ok(!is45(30) && !is45(52));
 });
+
+test('swipeTarget: kiosk swipe rules', () => {
+  const ids = ['f1', 'f2', 'garden'];
+  // влево → следующее, вправо → предыдущее, по кругу
+  assert.equal(swipeTarget(-100, 5, 1, ids, 'f1'), 'f2');
+  assert.equal(swipeTarget(100, 5, 1, ids, 'f1'), 'garden');
+  assert.equal(swipeTarget(-100, 0, 1, ids, 'garden'), 'f1');
+  // при зуме — не свайп
+  assert.equal(swipeTarget(-100, 0, 2, ids, 'f1'), null);
+  // короткий или диагональный жест — не свайп
+  assert.equal(swipeTarget(-30, 0, 1, ids, 'f1'), null);
+  assert.equal(swipeTarget(-80, 70, 1, ids, 'f1'), null);
+  // одно пространство — некуда
+  assert.equal(swipeTarget(-100, 0, 1, ['f1'], 'f1'), null);
+});
+
+test('clampScale', () => {
+  assert.equal(clampScale(2), 2);
+  assert.equal(clampScale(9), 3);
+  assert.equal(clampScale(0.1), 0.5);
+  assert.equal(clampScale('x'), 1);
+  assert.equal(clampScale(undefined, 1.5), 1.5);
+});