bug: the leading slash in a path is stripped

[throwaway8787]

Checks

• I have searched github.com/aws/amazon-q-developer-cli/issues and there are no duplicates of my issue
• I have run q doctor in the affected terminal session
• I have run q restart and replicated the issue again

Operating system

Linux

Expected behaviour

Q prompts "Where do you want to write that file?"
I reply: "/tmp/"
Q creates the file in "/tmp/"

Actual behaviour

Q prompts "Where do you want to write that file?"
I reply: "/tmp/"
Q creates the file in "$(pwd)/tmp/"

Steps to reproduce

No response

Environment