bouncing balls: have an option to rotate effect

[limpkin]

when using several (very) long RGB strips configured as rows, the bouncing ball effect works in the other direction.
the same applies to other effects, distortion waves and rainbow being one of them

[ewowi]

See #36

Which also addresses this behavior, feel free to comment there.

Workaround is to add the transpose modifier

[ewowi]

See also #81

[ewowi]

Please test again in latest main, as a number of effects (including most 1D effects) has been realigned along the y-axis including bouncing balls

[ewowi]

closed, reopen if still issues