feat(toggle): add helperText and errorText properties (#30161)

Issue number: N/A

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## What is the current behavior?
Toggle does not support helper and error text.

## What is the new behavior?
Adds support for helper and error text, similar to input and textarea.

## Does this introduce a breaking change?

- [ ] Yes
- [x] No

## Other information

- [Bottom Content:
Preview](https://ionic-framework-git-rou-11552-ionic1.vercel.app/src/components/toggle/test/bottom-content)
- [Item:
Preview](https://ionic-framework-git-rou-11552-ionic1.vercel.app/src/components/toggle/test/item)

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Co-authored-by: Brandy Smith <6577830+brandyscarney@users.noreply.github.com>
Co-authored-by: Maria Hutt <thetaPC@users.noreply.github.com>

packages/angular/standalone/src/directives/toggle.ts

@@ -21,6 +21,8 @@ const TOGGLE_INPUTS = [
   'color',
   'disabled',
   'enableOnOffLabels',
+  'errorText',
+  'helperText',
   'justify',
   'labelPlacement',
   'mode',