test: verify Kiosk consumes real Portal-generated schedule payloads

Adds two fixtures captured from a running Portal (daily and weekly) and
tests that parse them with the Kiosk API client and evaluate them with the
schedule engine, including adjacency and Sunday->Monday spillover. Proves
the Kiosk consumes actual Portal output with no hand-editing.

docs/fixtures/schedule-portal-daily.json

@@ -0,0 +1 @@
+{"version":"7f53efde17d291a1ecf604e266d3803d1495b986","type":"daily","daily":[{"id":"6a9be0a4-4a1c-4a2c-929d-7b6c6fe56d91","startTime":"06:00","startMinutes":360,"endTime":"07:00","endMinutes":420,"overnight":false,"durationMinutes":60,"dynamicAudio":true,"proclamationIds":["310138f3-adfc-45ce-ae52-07279cd25b48"]},{"id":"65fecafc-abc8-4796-bb12-ed8e9d99e0fe","startTime":"18:00","startMinutes":1080,"endTime":"20:30","endMinutes":1230,"overnight":false,"durationMinutes":150,"dynamicAudio":false,"proclamationIds":["3805242e-4930-4dd2-afb1-130593b1dbab"]}],"weekly":{},"blocks":[{"id":"6a9be0a4-4a1c-4a2c-929d-7b6c6fe56d91","startTime":"06:00","startMinutes":360,"endTime":"07:00","endMinutes":420,"overnight":false,"durationMinutes":60,"dynamicAudio":true,"proclamationIds":["310138f3-adfc-45ce-ae52-07279cd25b48"]},{"id":"65fecafc-abc8-4796-bb12-ed8e9d99e0fe","startTime":"18:00","startMinutes":1080,"endTime":"20:30","endMinutes":1230,"overnight":false,"durationMinutes":150,"dynamicAudio":false,"proclamationIds":["3805242e-4930-4dd2-afb1-130593b1dbab"]}]}

docs/fixtures/schedule-portal-weekly.json

@@ -0,0 +1 @@
+{"version":"6de852ba72ce1ab3052150640730ee87a7d460b5","type":"weekly","daily":[],"weekly":{"mon":[{"id":"a1054b78-480a-4e87-8465-aac8d677c666","startTime":"06:00","startMinutes":360,"endTime":"07:00","endMinutes":420,"overnight":false,"durationMinutes":60,"dynamicAudio":true,"proclamationIds":["310138f3-adfc-45ce-ae52-07279cd25b48"]},{"id":"25979ec9-f7da-4aa4-864f-f74b1a2da78b","startTime":"07:00","startMinutes":420,"endTime":"08:30","endMinutes":510,"overnight":false,"durationMinutes":90,"dynamicAudio":true,"proclamationIds":["3805242e-4930-4dd2-afb1-130593b1dbab"]}],"tue":[],"wed":[],"thu":[],"fri":[],"sat":[],"sun":[{"id":"e2237d98-834c-433b-8979-b56ddad2ef7a","startTime":"23:00","startMinutes":1380,"endTime":"01:00","endMinutes":60,"overnight":true,"durationMinutes":120,"dynamicAudio":true,"proclamationIds":["fcd5a291-3d6e-4678-9d85-9b550e80f1c7"]}]},"blocks":[]}

tests/test_schedule_engine.cpp

@@ -296,3 +296,53 @@ TEST(ScheduleManagerTest, OfflineFallsBackToCache) {
     EXPECT_EQ(etag, "\"cached\"");
     radiantwave::sync::schedule_cache::clear();
 }
+
+// ─── Phase 5: consume real Portal-generated payloads ───────────────────
+//
+// These fixtures were captured from a running Portal (GET
+// /api/v2/licenses/{key}/schedule). They prove the Kiosk parses and evaluates
+// exactly what the Portal emits, with no hand-editing in between.
+
+TEST(SchedulePortalParityTest, ParsesPortalDailyPayload) {
+    const auto p = loadPayload("schedule-portal-daily.json");
+    EXPECT_EQ(p.type, "daily");
+    ASSERT_TRUE(p.hasSchedule());
+    ASSERT_EQ(p.daily.size(), 2u);
+    // 06:00-07:00 (dynamicAudio true) and 18:00-20:30 (false).
+    EXPECT_EQ(p.daily[0].start_minutes, 360);
+    EXPECT_EQ(p.daily[0].end_minutes, 420);
+    EXPECT_TRUE(p.daily[0].dynamic_audio);
+    EXPECT_FALSE(p.daily[1].dynamic_audio);
+    EXPECT_FALSE(p.daily[0].proclamation_ids.empty());
+    EXPECT_EQ(p.legacy_blocks.size(), 2u);
+
+    // Engine decisions: inside / gap / inside.
+    EXPECT_TRUE(evaluate(p, 6 * 60 + 30, Weekday::Tue).hasBlock);
+    EXPECT_FALSE(evaluate(p, 12 * 60, Weekday::Tue).hasBlock);
+    EXPECT_TRUE(evaluate(p, 19 * 60, Weekday::Tue).hasBlock);
+}
+
+TEST(SchedulePortalParityTest, ParsesPortalWeeklyPayloadAndSpillover) {
+    const auto p = loadPayload("schedule-portal-weekly.json");
+    EXPECT_EQ(p.type, "weekly");
+    ASSERT_TRUE(p.hasSchedule());
+    // Monday has two adjacent blocks; Sunday has one crossing block.
+    int mon = 0;
+    int sun = 0;
+    for (const auto& b : p.weekly) {
+        if (b.day == "mon") ++mon;
+        if (b.day == "sun") ++sun;
+    }
+    EXPECT_EQ(mon, 2);
+    EXPECT_EQ(sun, 1);
+
+    // Monday 00:30 belongs to Sunday's crossing block.
+    const auto spill = evaluate(p, 30, Weekday::Mon);
+    ASSERT_TRUE(spill.hasBlock);
+    EXPECT_EQ(spill.block.day, "sun");
+
+    // Monday 06:30 is a Monday block.
+    const auto monBlock = evaluate(p, 6 * 60 + 30, Weekday::Mon);
+    ASSERT_TRUE(monBlock.hasBlock);
+    EXPECT_EQ(monBlock.block.day, "mon");
+}