fix: sms hook validation (#45208)

## TL;DR


fixes a regression where sms provider creds blocked saving phone
provider settings while
 the send sms hook was enabled




## Before


https://github.com/user-attachments/assets/3d053f4a-4b14-4a91-a5c6-dcaa0c09d148

## After


https://github.com/user-attachments/assets/f24a8534-bf86-4389-8a26-564fb9886bda

## ref:

- closes https://github.com/supabase/supabase/issues/45198


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **Refactor**
* Optimized internal validation logic for SMS provider configurations to
improve code maintainability and structure.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

apps/studio/components/interfaces/Auth/AuthProvidersFormValidation.tsx

@@ -261,18 +261,15 @@ const smsProviderDisabledSchema = z
 // as the SMS hook will be used in place of the configured SMS provider
 const makeProviderOptionalWhenSMSHookEnabled = (
   config: ProjectAuthConfigData,
-  schema: z.ZodObject<z.ZodRawShape>
+  getSchema: (optional?: boolean) => z.ZodObject<z.ZodRawShape>
 ) => {
-  return config.HOOK_SEND_SMS_ENABLED ? schema.partial() : schema
+  return config.HOOK_SEND_SMS_ENABLED ? getSchema(true).partial() : getSchema()
 }
 
 // getPhoneProviderValidationSchema generate the validation schema for the SMS providers
 // based on whether the SMS hook is enabled
 export const getPhoneProviderValidationSchema = (config: ProjectAuthConfigData) => {
-  const twilioSchema = makeProviderOptionalWhenSMSHookEnabled(
-    config,
-    getTwilioPhoneProviderSchema()
-  )
+  const twilioSchema = makeProviderOptionalWhenSMSHookEnabled(config, getTwilioPhoneProviderSchema)
     .merge(
       z.object({
         SMS_PROVIDER: z.literal('twilio'),
@@ -287,7 +284,7 @@ export const getPhoneProviderValidationSchema = (config: ProjectAuthConfigData)
 
   const twilioVerifySchema = makeProviderOptionalWhenSMSHookEnabled(
     config,
-    getTwilioVerifyPhoneProviderSchema()
+    getTwilioVerifyPhoneProviderSchema
   )
     .merge(
       z.object({
@@ -302,7 +299,7 @@ export const getPhoneProviderValidationSchema = (config: ProjectAuthConfigData)
 
   const messagebirdSchema = makeProviderOptionalWhenSMSHookEnabled(
     config,
-    getMessagebirdPhoneProviderSchema()
+    getMessagebirdPhoneProviderSchema
   )
     .merge(
       z.object({
@@ -316,10 +313,7 @@ export const getPhoneProviderValidationSchema = (config: ProjectAuthConfigData)
     .merge(getVonagePhoneProviderSchema(true).partial())
     .merge(getTextlocalPhoneProviderSchema(true).partial())
 
-  const vonageSchema = makeProviderOptionalWhenSMSHookEnabled(
-    config,
-    getVonagePhoneProviderSchema()
-  )
+  const vonageSchema = makeProviderOptionalWhenSMSHookEnabled(config, getVonagePhoneProviderSchema)
     .merge(
       z.object({
         SMS_PROVIDER: z.literal('vonage'),
@@ -334,7 +328,7 @@ export const getPhoneProviderValidationSchema = (config: ProjectAuthConfigData)
 
   const textlocalSchema = makeProviderOptionalWhenSMSHookEnabled(
     config,
-    getTextlocalPhoneProviderSchema()
+    getTextlocalPhoneProviderSchema
   )
     .merge(
       z.object({