Read whether there is already
in the current directory:
Collect item by item (if already exists, display the current value for confirmation):
First write the credentials to
(contains at least the credentials table), then execute:
Parse the JSON result, only display Active projects, first show the candidate list, then wait for the user's explicit selection.
Write the complete configuration file, format: Credentials table + Configuration table + Common projects table + Empty recent tasks table.
Display configuration summary.