Module active_session 

Read/write the active-session pointer file.

~/.vibesurfer/active-session holds one line: the id of the most recently-opened session. The CLI reads it on startup; vs session-open writes it; vs session-close clears it. --session on any command overrides.

Functions

clear

Clear the active session (delete the file). Idempotent.

read

Read the active session id, or None if the file is missing.

write

Write id as the active session.