Do not perform unnecessary round-trip to ES.

Former-commit-id: 0c9e2af

`v95.7.0` ⏩ `v95.9.0`

> [!CAUTION]
> This PR contains the final set of Emotion conversions for all EuiForm
components.
> If your plugin contains any custom CSS/styling to **EuiFormRow,
EuiFormControlLayout, EuiCheckbox, EuiRadio, or EuiSwitch**, ⚠️ make
sure to QA your UI to ensure no visual regressions have occurred! ⚠️

---

## [`v95.9.0`](https://github.com/elastic/eui/releases/v95.9.0)

- Updated `EuiSearchBar`'s optional `box.schema` prop with a new
`recognizedFields` configuration. This allows specifying the phrases
that will be parsed as field clauses
([#7960](elastic/eui#7960))
- Updated `EuiIcon` with a new `tokenSemanticText` glyph
([#7971](elastic/eui#7971))
- Added support for TypeScript 5
([#7980](elastic/eui#7980))

**Bug fixes**

- Fixed `EuiSelectableTemplateSitewide` styles when used within a
dark-themed `EuiHeader`
([#7977](elastic/eui#7977))

## [`v95.8.0`](https://github.com/elastic/eui/releases/v95.8.0)

- Updated `EuiHeaderLinks`'s mobile menu to set a slight popover padding
by default ([#7961](elastic/eui#7961))
- This can be overridden via `popoverProps.panelPaddingSize` if needed.
- Updated `EuiHeaderLink` to default to a size of `s` (down from `m`)
([#7961](elastic/eui#7961))

**Accessibility**

- Updated the `aria-label` attribute for the `EuiFieldSearch` clear
button ([#7970](elastic/eui#7970))

**Bug fixes**

- Fixed a visual bug with `<EuiDualRange showInput="inputWithPopover"
/>` form controls ([#7957](elastic/eui#7957))

**Deprecations**

- Deprecated `EuiFormRow`'s `columnCompressedSwitch` display prop. Use
`columnCompressed` instead, which will automatically account for child
`EuiSwitch`es ([#7968](elastic/eui#7968))
- Deprecated `EuiFormRow`'s `rowCompressed` display prop. Use `row`
instead for vertical forms, or `centerCompressed` for inline forms
([#7968](elastic/eui#7968))
- (Styling) Updated `EuiFormRow`'s `hasEmptySpaceLabel` prop to no
longer attempt to automatically align its content to a vertical center.
Use the `display="center"` prop for that instead
([#7968](elastic/eui#7968))

**CSS-in-JS conversions**

- Converted `EuiFormControlLayout` to Emotion
([#7954](elastic/eui#7954))
- Removed `.euiFormControlLayout--*icons` classNames and
`--eui-form-control-layout-icons-padding` CSS var. Use
`--euiFormControlRightIconsCount` or `--euiFormControlLeftIconsCount`
instead
- Converted `EuiFormLayoutDelimited` to Emotion
([#7957](elastic/eui#7957))
- Fixed `cloneElementWithCss` throwing an error when used multiple times
without a `key` prop ([#7957](elastic/eui#7957))
- Updated `cloneElementWithCss` utility to support a third argument that
allows prepending vs. appending the cloned Emotion css className
([#7957](elastic/eui#7957))
- Removed `@euiFormControlLayoutClearIcon` Sass mixin
([#7959](elastic/eui#7959))
- Converted `EuiDescribedFormGroup` to Emotion
([#7964](elastic/eui#7964))
- Converted `EuiForm`, `EuiFormHelpText`, and `EuiFormErrorText` to
Emotion ([#7966](elastic/eui#7966))
- Converted `EuiFormLabel` and `EuiFormLegend` to Emotion; Removed
`@euiFormLabel` mixin
([#7967](elastic/eui#7967))
- Converted `EuiFormRow` to Emotion
([#7968](elastic/eui#7968))
- Converted `EuiCheckbox` to Emotion
([#7969](elastic/eui#7969))
- Converted `EuiRadio` to Emotion
([#7969](elastic/eui#7969))
- Converted `EuiSwitch` to Emotion
([#7969](elastic/eui#7969))
- Removed the following Sass variables:
([#7969](elastic/eui#7969))
  - `$euiFormCustomControlDisabledIconColor`
  - `$euiFormCustomControlBorderColor`
  - `$euiRadioSize`
  - `$euiCheckBoxSize`
  - `$euiCheckboxBorderRadius`
  - `$euiSwitchHeight` (and compressed/mini variants)
  - `$euiSwitchWidth` (and compressed/mini variants)
  - `$euiSwitchThumbSize` (and compressed/mini variants)
  - `$euiSwitchIconHeight`
  - `$euiSwitchOffColor`
- Removed the following Sass mixins:
([#7969](elastic/eui#7969))
  - `euiIconBackground`
  - `euiCustomControl`
  - `euiCustomControlSelected`
  - `euiCustomControlDisabled`
  - `euiCustomControlFocused`

---------

Co-authored-by: Marta Bondyra <4283304+mbondyra@users.noreply.github.com>