refactor: ♻️ `Textfield` to use `Field`

[mimarz]

resolves #2713

• Adds DefaultProps to Field
• Adds counter which takes a number or FieldCounterProps
• Kept error as we can look at this vs changes in ValidationMessage later
• Will look closer at affix in #2748

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 3b6ab83a98ac3eaadaf521dbead772043be6aebf

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

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[github-actions[bot]]

Preview deployments for this pull request:

Storybook - 8. Nov 2024 - 11:25

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Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	53.9%	3067 / 5690
🔵	Statements	53.9%	3067 / 5690
🔵	Functions	85.85%	170 / 198
🔵	Branches	74.75%	459 / 614

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
packages/react/src/components/form/Field/Field.tsx	100%	100%	100%	100%
packages/react/src/components/form/Input/Input.tsx	100%	100%	100%	100%
packages/react/src/components/form/Textfield/Textfield.tsx	93.87%	66.66%	100%	93.87%	106-108

Generated in workflow #844 for commit 3b6ab83 by the Vitest Coverage Report Action