refactor(forms): simplify form handling and button behavior (#10441)

Removed redundant handleSave and handleSubmit props in domain settings.
Integrated form submission logic directly into form components, ensuring
consistent behavior and reducing complexity. Updated button components
to explicitly support the "type" attribute for improved accessibility
and functionality.

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Co-authored-by: Félix Malfait <felix.malfait@gmail.com>

packages/twenty-ui/src/input/components/Radio.tsx

@@ -141,6 +141,7 @@ export const Radio = ({
         id={optionId}
         name={name}
         data-testid="input-radio"
+        tabIndex={-1}
         checked={checked}
         value={value || label}
         radio-size={size}