🔐 OIDC back-channel logout (#521)

* feat: oidc backchannel session storage
* feat: oidc backchannel logout
* ref: e2e test
* 🛠️ Code review
* ♻️ Do not mock internal auth token but call "/login" with oidc_token instead
* ♻️ Refactoring for back-channel logout test
* fix: feedback and e2e tests
* feat: more e2e tests
* ♻️ Added test to test multiple login requests flow
* ref: jwt sid verifier and e2e tests

---------

Co-authored-by: Monta <monta@HP-ProBook-445-14-inch-G9-Notebook-PC-505aadfc.localdomain>
Co-authored-by: Anton SHEPILOV <ashepilov@linagora.com>

tdrive/backend/node/src/utils/types.ts

@@ -22,6 +22,9 @@ export interface User {
   identity_provider_id?: uuid;
   // user email
   email?: string;
+
+  // session id
+  sid?: string;
   // server request
   server_request?: boolean; //Set to true if request if from the user, can be used to cancel any access restriction
   // application call