fix(sso): label the SAML toggles for the chip control

The chip switch takes no id, so the labels' htmlFor pointed at elements that no longer exist and clicking one did nothing. They are plain labels beside an aria-labelled control now, matching inbox-enable-toggle. The new field hint also uses the text-caption token rather than text-xs.

Author: waleedlatif1

apps/sim/ee/sso/components/sso-provider-settings.tsx

@@ -1111,9 +1111,7 @@ export function SsoProviderSettings({
                         </SettingRow>
 
                         <div className='flex items-center justify-between gap-4'>
-                          <Label htmlFor='sso-signed-assertions'>
-                            Require signed SAML assertions
-                          </Label>
+                          <Label>Require signed SAML assertions</Label>
                           <ChipSwitch
                             aria-label='Require signed SAML assertions'
                             options={TOGGLE_OPTIONS}
@@ -1125,7 +1123,7 @@ export function SsoProviderSettings({
                         </div>
 
                         <div className='flex items-center justify-between gap-4'>
-                          <Label htmlFor='sso-encrypt-assertions'>Encrypt SAML assertions</Label>
+                          <Label>Encrypt SAML assertions</Label>
                           <ChipSwitch
                             aria-label='Encrypt SAML assertions'
                             options={TOGGLE_OPTIONS}
@@ -1163,7 +1161,7 @@ export function SsoProviderSettings({
                                 error={showErrors && errors.spEncryptionCert?.length > 0}
                                 rows={3}
                               />
-                              <p className='mt-1 text-[var(--text-muted)] text-xs'>
+                              <p className='mt-1 text-[var(--text-muted)] text-caption'>
                                 Upload this certificate to your identity provider so it can encrypt
                                 assertions to Sim.
                               </p>