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/graphql/mutations/getAuthorizationUrl.ts

@@ -1,11 +0,0 @@
-import { gql } from '@apollo/client';
-
-export const GET_AUTHORIZATION_URL = gql`
-  mutation GetAuthorizationUrl($input: GetAuthorizationUrlInput!) {
-    getAuthorizationUrl(input: $input) {
-      id
-      type
-      authorizationURL
-    }
-  }
-`;

packages/twenty-front/src/modules/auth/graphql/mutations/getAuthorizationUrlForSSO.ts

@@ -0,0 +1,11 @@
+import { gql } from '@apollo/client';
+
+export const GET_AUTHORIZATION_URL_FOR_SSO = gql`
+  mutation GetAuthorizationUrlForSSO($input: GetAuthorizationUrlForSSOInput!) {
+    getAuthorizationUrlForSSO(input: $input) {
+      id
+      type
+      authorizationURL
+    }
+  }
+`;