[bug] This theme does not respect the Dracula Specification

The list of incorrect colors is just too long, but just to name a few:
- Keywords should be pink, not yellow.
- Member variables should be purple, not red.
- Strings should be yellow.
- Functions should be green, not blue.

And the list goes on.
The assignment list is wrong almost in its entirety. I had to change pretty much every color manually myself to respect the dracula scheme after applying this theme.
Some colors don't even match the dracula color values at all.

To reproduce, go to the `.tres` file that implements the theme for godot and compare the colors listed there with the colors described at `https://spec.draculatheme.com/`.

Open the `.tres` file that implements the Godot theme and compare its assignments with the Dracula Specification at https://spec.draculatheme.com/. Check the listed keyword, member-variable, string, and function colors first, then review the remaining assignments. Done means the theme's colors match the specification.

Written by the indexing model from the issue text.