Test block changes

[Stiofan]

this branch https://github.com/AyeCode/wp-super-duper/tree/btetter-blocks

It should remove the shortcode from the block content and add it as a blockargument for all blocks that are not containers (nestable) blocks. doing it this way should prevent broken blocks as the block content does not change.

Not sure if we can improve the nested blocks like containers or accordains with this or if they will be ok how they are.