fix(session-storage): add typing and trust proxy setting (#9725)

Added explicit typing for session storage options to improve type
safety. Enabled 'trust proxy' to ensure proper client IP and protocol
detection behind proxies. These changes improve security and reliability
in session handling.

packages/twenty-server/src/engine/core-modules/session-storage/session-storage.module-factory.ts

@@ -14,10 +14,11 @@ export const getSessionStorageOptions = (
 
   const SERVER_URL = environmentService.get('SERVER_URL');
 
-  const sessionStorage = {
+  const sessionStorage: session.SessionOptions = {
     secret: environmentService.get('SESSION_STORE_SECRET'),
     resave: false,
     saveUninitialized: false,
+    proxy: true,
     cookie: {
       secure: !!(SERVER_URL && SERVER_URL.startsWith('https')),
       maxAge: 1000 * 60 * 30, // 30 minutes