[BUG] Malformed session ID output on /exit - extra "e REPL" appended

Description

When exiting a Claude Code session with /exit, the printed resume command contains a malformed session ID with e REPL appended to it.

Steps to Reproduce

1. Start a Claude Code session
2. Type /exit to end the session

Expected Output

claude --resume f6066ebb-140e-4519-ab63-b9cde0b60b57

Actual Output

claude --resume f6066ebb-140e-4519-ab63-b9cde0b60b57e REPL

Impact

The printed resume command is broken and cannot be used directly — copying and running it as-is fails. The user must manually strip the trailing e REPL before the command works.

This happens every time /exit is used.

Environment

• Claude Code version: v2.1.88
• OS: macOS
• Terminal: iTerm2