WCM-316: add teaser title, teaser text and background color to volume #1066

All 2 674 tests pass, 57 skipped in 7m 46s

2 files ±0 2 suites ±0 7m 46s ⏱️ +11s
2 731 tests ±0 2 674 ✅ +1 57 💤 - 1 0 ❌ ±0
2 760 runs ±0 2 703 ✅ +1 57 💤 - 1 0 ❌ ±0

Results for commit ba9cfc4. ± Comparison against earlier commit 02762ce.