fix: auto_login=off error on login and editing a user + FE tests (#3471)

* 🐛 (users.py): Fix issue where user password was not being updated correctly
📝 (constants.ts, authContext.tsx, index.tsx): Add LANGFLOW_REFRESH_TOKEN constant and update related code to support refresh token functionality
📝 (userManagementModal/index.tsx): Update form reset logic and handle input values correctly
📝 (LoginPage/index.tsx, LoginAdminPage/index.tsx): Update login function to include refresh token parameter
📝 (components/index.ts, auth.ts): Update inputHandlerEventType to support boolean values

✨ (auto-login-off.spec.ts): Add end-to-end test for user login functionality with auto_login set to false, CRUD operations for users, and verification of user flows visibility based on permissions.

* ✨ (auto-login-off.spec.ts): improve test description for better clarity and understanding
📝 (auto-login-off.spec.ts): add comments to clarify the purpose of intercepting requests and performing CRUD operations

* 🐛 (users.py): fix comparison of password to check for None using 'is not None' instead of '!= None' for better accuracy

src/frontend/package-lock.json

@@ -1079,7 +1079,6 @@
     },
     "node_modules/@clack/prompts/node_modules/is-unicode-supported": {
       "version": "1.3.0",
-      "extraneous": true,
       "inBundle": true,
       "license": "MIT",
       "engines": {