Schema v4

[gcanti]

More details here: https://github.com/Effect-TS/effect-smol/blob/next-schema/SCHEMA.md

[github-actions]

Bundle Size Analysis

File Name	Current Size	Previous Size	Difference
bundle/basic.ts	5.50 KB	5.50 KB	0.00 KB (0.00%)
bundle/batching.ts	7.42 KB	7.42 KB	0.00 KB (0.00%)
bundle/logger.ts	8.19 KB	8.19 KB	0.00 KB (0.00%)
bundle/metric.ts	7.45 KB	7.45 KB	0.00 KB (0.00%)
bundle/pubsub.ts	11.84 KB	11.84 KB	0.00 KB (0.00%)
bundle/queue.ts	9.88 KB	9.88 KB	0.00 KB (0.00%)
bundle/schedule.ts	8.22 KB	8.22 KB	0.00 KB (0.00%)
bundle/schema-async.ts	12.52 KB	12.52 KB	0.00 KB (0.00%)
bundle/schema.ts	10.89 KB	17.31 KB	-6.41 KB (-37.06%)
bundle/stm.ts	9.90 KB	9.90 KB	0.00 KB (0.00%)
bundle/stream.ts	6.69 KB	6.69 KB	0.00 KB (0.00%)

[gcanti]

Closing in favor of #91

and #92