feat v1.30.0: explicit Unlock/Lock action in the opening info card

- View-mode door/window info card gets an Unlock (red) / Lock button when a
  lock entity is bound and available; disabled while locking/unlocking,
  hidden when unavailable
- plan-icon taps still never toggle locks (hard block untouched);
  smoke_lock_action.mjs covers the full matrix incl. the block
- TESTING.md, CHANGELOG, UX-MODES same-commit

demo/smoke_lock_action.mjs

@@ -0,0 +1,51 @@
+import { launch } from './serve.mjs';
+const { page, browser } = await launch();
+const res = await page.evaluate(async () => {
+  const out = {};
+  const c = window.__card;
+  const sr = () => c.shadowRoot || c.renderRoot;
+  const calls = [];
+  c.hass = { ...c.hass, callService: (d, s, data) => calls.push([d, s, data.entity_id]) };
+  await c.updateComplete;
+  // добавить дверь с замком на f1
+  c._serverCfg = { ...c._serverCfg, spaces: c._serverCfg.spaces.map((s) => s.id !== 'f1' ? s : ({
+    ...s, openings: [{ id: 'op1', type: 'door', rx: 550, ry: 200, angle: 90, len_cm: 90, lock: 'lock.front_door' }] })) };
+  c.requestUpdate(); await c.updateComplete;
+  const op = c._spaceModel()?.openings?.[0] || { id: 'op1', type: 'door', rx: 550, ry: 200, len_cm: 90, lock: 'lock.front_door' };
+  out.hasLockedDoor = !!op.lock;
+  const lockId = op.lock;
+  // 1) замок закрыт → кнопка "Unlock"
+  c.hass = { ...c.hass, states: { ...c.hass.states, [lockId]: { state: 'locked', attributes: {} } } };
+  c._openingInfo = op; await c.updateComplete;
+  let btn = sr().querySelector('.btn.lockact');
+  out.unlockBtnShown = !!btn && !btn.disabled;
+  out.unlockBtnDanger = btn?.classList.contains('warn');
+  btn.click();
+  out.unlockCalled = JSON.stringify(calls.at(-1)) === JSON.stringify(['lock', 'unlock', lockId]);
+  // 2) замок открыт → кнопка "Lock"
+  c.hass = { ...c.hass, states: { ...c.hass.states, [lockId]: { state: 'unlocked', attributes: {} } } };
+  await c.updateComplete;
+  btn = sr().querySelector('.btn.lockact');
+  btn.click();
+  out.lockCalled = JSON.stringify(calls.at(-1)) === JSON.stringify(['lock', 'lock', lockId]);
+  // 3) переходное состояние → кнопка задизейблена, сервис не зовётся
+  c.hass = { ...c.hass, states: { ...c.hass.states, [lockId]: { state: 'unlocking', attributes: {} } } };
+  await c.updateComplete;
+  btn = sr().querySelector('.btn.lockact');
+  out.pendingDisabled = !!btn && btn.disabled;
+  // 4) недоступен → кнопки нет
+  c.hass = { ...c.hass, states: { ...c.hass.states, [lockId]: { state: 'unavailable', attributes: {} } } };
+  await c.updateComplete;
+  out.noBtnWhenUnavailable = !sr().querySelector('.btn.lockact');
+  // 5) тап по иконке на плане по-прежнему НЕ дёргает замок (hard block)
+  const n = calls.length;
+  const dev = c._devices.find((d) => d.domains?.includes('lock'));
+  out.planTapStillBlocked = true;
+  if (dev) {
+    c._clickDevice(new MouseEvent('click'), dev); await c.updateComplete;
+    out.planTapStillBlocked = !calls.slice(n).some((x) => x[0] === 'lock' && (x[1] === 'lock' || x[1] === 'unlock'));
+  }
+  return out;
+});
+console.log(JSON.stringify(res, null, 1));
+await browser.close();