Fix the UI for logic_screen.dart

[letsintegreat]

As you can see, adding tags in a bucket just squeezes the list of tags into one line, no matter how many tags are there in the bucket. Instead, keep one tag in a line, and wrap the new tag to the next line as we keep adding tags in a bucket.

Ask to be assigned in the comments below before starting to work on this issue. Stick to the contribution guidelines as mentioned in the README file.

[mauryakshitij]

pls assign this issue to me

[letsintegreat]

@mauryakshitij Thanks for showing interest, done.