Module sessions 

Session listing, tree, fork, and delete handlers.

Functions

delete_session

Delete a session by id prefix.

fork_session

Fork a new session from a specific entry point.

handle_delete

oxicode delete <session_id> — delete a session file.

handle_fork

oxicode fork <parent_id> <entry_id> — branch a new session from an entry.

handle_sessions

oxicode sessions — list sessions for the current project.

handle_tree

oxicode tree <session_id> — show the conversation tree for a session.

list_sessions

List all sessions via the manager API (legacy fallback).

show_tree

Render the tree representation of a session.