chore: remove not used stuff from emacs config, temporarily disable haskell

Fixed an error in the config, where there wasn't
closed block.

The haskell integration doesn't work with newest packages,
because of some changes in the flymake I presume.

feat: use emacs evil-snipe

chore: remove non-existing paths from emacs config

feat: add direnv support to doom emacs

Use custom doom emacs setup instead of nix-community/nix-doom-emacs[1;5D

fix: fix issues