Ali Khan

Added & styled syntax highlighting and fixed some bugs with the ids of the nodes

i stored the nodes in cookies, fixed a bunch of errors with the node ids stemming from the cookies and added a draggable mermaid preview!!!

i think i might actually be the greates tof all time for making this one
you can drag and drop into an empty space from either side of each node now (took so long) to create a new node, it automatically shows the mermaid rendered version, AND outputs usable mermaid code. its an actual functional app now, working on merging arrows like a family tree to increase readability

THIS IS THE GREATEST THING IVE EVER MADE T LITREALLY CONVERTS THE NODES INTO ACTUAL MERMAID CODE THAT IS USABLE!!!!!!!!