feat: Add `ENTITY_COUNTS` state in `EntityIdService` #50196

All 171 tests pass in 36m 30s

117 files +1 117 suites +1 36m 30s ⏱️ - 1m 5s
171 tests ±0 171 ✅ ±0 0 💤 ±0 0 ❌ ±0
1 075 runs ±0 1 075 ✅ ±0 0 💤 ±0 0 ❌ ±0

Results for commit f11705b. ± Comparison against earlier commit fea6a66.