Use host-managed SSH accounts for browser terminal

README.md

@@ -107,21 +107,11 @@ Default endpoints:
 
 ## Lab 3 Browser Terminal
 
-Linux and WSL deployments now require a managed `student` password hash before `./labctl up` or `./labctl preflight`.
-
-Example:
-
-```bash
-export COURSEWARE_STUDENT_PASSWORD_HASH="$(openssl passwd -6 'student-password')"
-./labctl up
-```
-
 The deployment will:
 
-- create the managed `student` account
-- create `/home/student/lab3`
 - bind `sshd` to `127.0.0.1:22` only
 - install WeTTY and expose it at `http://127.0.0.1:7681/wetty`
+- leave login identity management to the host, so any existing local account with password-based SSH access can sign in through the browser terminal
 
 ## Notes