fix(FieldAffix): affix as single element

[eirikbacker]

Fixes #2748 Awaiting feedback regarding text vs icons support from @Febakke

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 260bdbd8b107085a1a6b0c5cff40bfde7fad6aa7

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

This PR includes changesets to release 4 packages

| Name | Type | | ---------------------------- | ----- | | @digdir/designsystemet-css | Patch | | @digdir/designsystemet-react | Patch | | @digdir/designsystemet | Patch | | @digdir/designsystemet-theme | Patch |

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[github-actions[bot]]

Preview deployments for this pull request:

Storybook - 12. Nov 2024 - 10:18

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Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	53.93%	3069 / 5690
🔵	Statements	53.93%	3069 / 5690
🔵	Functions	86.29%	170 / 197
🔵	Branches	75%	459 / 612

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
packages/react/src/components/form/Field/FieldAffix.tsx	100%	100%	100%	100%
packages/react/src/components/form/Textfield/Textfield.tsx	93.61%	85.71%	100%	93.61%	103-105

Generated in workflow #878 for commit 260bdbd by the Vitest Coverage Report Action

[eirikbacker]

Closing as we want to keep ability to add icons: https://github.com/digdir/designsystemet/issues/2748#issuecomment-2482393128