SP-1673-fe-validation-red-borders-not-displayed-correctly-on-create-visitor-password-modal (#251)

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## Jira Ticket

[SP-1673](https://syncrow.atlassian.net/browse/SP-1673?atlOrigin=eyJpIjoiZmU3YTRmMjQ3MDk4NDM0Y2I0MTVmOTA0Yjc1ZWE2NTEiLCJwIjoiamlyYS1zbGFjay1pbnQifQ)

## Description
fix the bug when validator activated textfield height get confused

## Type of Change

<!--- Put an `x` in all the boxes that apply: -->

- [ ] ✨ New feature (non-breaking change which adds functionality)
- [x] 🛠️ Bug fix (non-breaking change which fixes an issue)
- [ ] ❌ Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] 🧹 Code refactor
- [ ] ✅ Build configuration change
- [ ] 📝 Documentation
- [ ] 🗑️ Chore 


[SP-1673]:
https://syncrow.atlassian.net/browse/SP-1673?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ

lib/pages/common/text_field/custom_web_textfield.dart

@@ -78,7 +78,7 @@ class CustomWebTextField extends StatelessWidget {
             controller: controller,
             style: const TextStyle(color: Colors.black),
             decoration: textBoxDecoration()!.copyWith(
-                errorStyle: const TextStyle(height: 0),
+                errorStyle: const TextStyle(height: 0.01),
                 hintStyle: context.textTheme.titleSmall!
                     .copyWith(color: Colors.grey, fontSize: 12),
                 hintText: hintText ?? 'Please enter'),