Added
- New `--json` option for `list` command to return result in JSON format instead of formatted as table (120). Helpful for processing data with jq or similar tools (refine selection with `--filter` option):
- all IDs of standard entries: `fina list --json | jq -r '.standard | keys[]'`
- all IDs of recurrent entries: `fina list --json | jq -r '.recurrent | keys[]'`
- all IDs of recurrent entries: `fina list --json --recurrent-only | jq .[].eid`