Fix table parsing issue due to website structure changes

[redino05]

The table parsing was failing due to changes in the website structure.

This update:

• adds checks to prevent NoneType errors
• implements fallback logic for missing elements
• improves row normalization for consistency

Now the livescore -t command works again without crashing.

[redino05]

Hi, I noticed the table parsing was broken due to changes in the website structure.
I fixed the issue by adding checks for missing elements and implementing fallback logic to prevent crashes.
Let me know if you'd like any further improvements or changes.