refactor(auth/sso): rename GetAuthorizationUrl for clarity (#10173)

- Rename `GetAuthorizationUrl` to `GetAuthorizationUrlForSSO`
- Move `GetAuthorizationUrlForSSO` from `sso.resolver.ts` to
`auth.resolver.ts` to avoid the permission guard and let users use an
SSO provider.
- Fix an issue in OIDC guard that breaks the connection if you have
multiple SSO providers + add tests for OIDC guard.

packages/twenty-front/src/modules/auth/sign-in-up/components/SignInUpSSOIdentityProviderSelection.tsx

@@ -8,6 +8,7 @@ import { HorizontalSeparator, MainButton } from 'twenty-ui';
 
 import { workspaceAuthProvidersState } from '@/workspace/states/workspaceAuthProvidersState';
 import { isDefined } from 'twenty-shared';
+import React from 'react';
 
 const StyledContentContainer = styled.div`
   margin-bottom: ${({ theme }) => theme.spacing(8)};
@@ -24,16 +25,15 @@ export const SignInUpSSOIdentityProviderSelection = () => {
       <StyledContentContainer>
         {isDefined(workspaceAuthProviders?.sso) &&
           workspaceAuthProviders?.sso.map((idp) => (
-            <>
+            <React.Fragment key={idp.id}>
               <MainButton
-                key={idp.id}
                 title={idp.name}
                 onClick={() => redirectToSSOLoginPage(idp.id)}
                 Icon={guessSSOIdentityProviderIconByUrl(idp.issuer)}
                 fullWidth
               />
               <HorizontalSeparator visible={false} />
-            </>
+            </React.Fragment>
           ))}
       </StyledContentContainer>
     </>