refactor(useForm): adjust export format

[wellyshen]

• refactor(useForm): adjust export format

[changeset-bot]

🦋 Changeset detected

Latest commit: 9bc2680

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
react-cool-form	Patch

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[github-actions]

Size Change: +65 B (0%)

Total Size: 35.4 kB

Filename	Size	Change
dist/index.cjs.development.js	5.91 kB	+21 B (0%)
dist/index.cjs.production.min.js	3.64 kB	+2 B (0%)
dist/index.esm.js	5.76 kB	+21 B (0%)
dist/index.umd.development.js	14.2 kB	+19 B (0%)
dist/index.umd.production.min.js	5.76 kB	+2 B (0%)

ℹ️ View Unchanged

Filename	Size	Change
dist/index.js	144 B	0 B

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