fix + upgrade LK parser and rename it

[VIKTORVAV99]

Issue

The parser didn't use the new parser classes and where missing tests.

Description

• Upgraded the parser to use parser classes
• Removed arrow
• Renamed parser
• Added tests
• Add historical parsing (data source only have about of month of historical data though), this also fixes the current LK issue.

Double check

• I have tested my parser changes locally with poetry run test_parser "zone_key"
• I have run pnpx prettier --write . and poetry run format to format my changes.

[VIKTORVAV99]

not really sure why the test is failing here, it's passing for me locally. I would appreciate if you could take a look.

[unitrium]

Looks good thanks for handling this!

[q--]

Could the test error have anything to do with time zone settings? A difference of two hours is exactly the difference between Central European Summer Time, which I presume your PC is set to, and UTC.

[VIKTORVAV99]

Could the test error have anything to do with time zone settings? A difference of two hours is exactly the difference between Central European Summer Time, which I presume your PC is set to, and UTC.

Could be it but I thought I made sure all date times where time zone aware and only used UTC. I'll have to double check though.