Add `.iui-field` base class for inputs #11960

All 1 201 tests pass in 3m 33s

1 files ±0 134 suites ±0 3m 33s ⏱️ +2s
1 201 tests ±0 1 201 ✅ ±0 0 💤 ±0 0 ❌ ±0
1 223 runs ±0 1 223 ✅ ±0 0 💤 ±0 0 ❌ ±0

Results for commit 04932c8. ± Comparison against earlier commit 7c495fb.