fix: allow space between minus and qid for removing statements

[arcstur]

Allow - qid|pid|value

[arcstur]

This can be done in src/core/parsers/v1.py and tests in src/core/tests/test_v1_parser.py (for example, making with and without space and making sure the result is equal).

[rovertrack]

Hey @arcstur, can I work on this?
Please assign me if I can.
Thanks