reduce click capture latency

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

tests/unit/capture.test.js

@@ -0,0 +1,50 @@
+'use strict';
+
+const test = require('node:test');
+const assert = require('node:assert/strict');
+
+const CaptureService = require('../../app/capture');
+
+function makeService() {
+  const store = {
+    addStep() {
+      throw new Error('not used in this test');
+    },
+  };
+  const settings = {
+    get(key) {
+      if (key === 'capture.mode') return 'fullscreen';
+      if (key === 'capture.delayMs') return 0;
+      return null;
+    },
+  };
+  return new CaptureService({
+    store,
+    settings,
+    getWindow: () => null,
+    notify: () => {},
+  });
+}
+
+test('click-triggered session capture uses the low-latency hide pause', async () => {
+  const service = makeService();
+  service.session = { guideId: 'guide-1', paused: false, count: 0, intervalSec: 0 };
+
+  let seenOptions = null;
+  service.shoot = async (options) => {
+    seenOptions = options;
+    return { ok: true, step: { stepId: 'step-1' } };
+  };
+
+  const result = await service.sessionCapture('click');
+
+  assert.equal(result.ok, true);
+  assert.equal(service.session.count, 1);
+  assert.deepEqual(seenOptions, {
+    guideId: 'guide-1',
+    mode: 'fullscreen',
+    delayMs: 0,
+    hideWindowDelayMs: 25,
+    refocus: false,
+  });
+});