Move Nix files into a nix directory

Move everything from `config` to the root level.

pkgs/default.nix

@@ -1,19 +0,0 @@
-{ pkgs, prev, ... }:
-
-let
-  inherit (pkgs) callPackage;
-in
-{
-  vimPlugins = prev.vimPlugins // {
-    conf-vim = callPackage ./vim-plugins/conf-vim.nix { };
-    edit-alternate-vim = callPackage ./vim-plugins/edit-alternate-vim.nix { };
-    nvim-tmux-navigation = callPackage ./vim-plugins/nvim-tmux-navigation.nix { };
-    standard-vim = callPackage ./vim-plugins/standard-vim.nix { };
-    vim-autoread = callPackage ./vim-plugins/vim-autoread.nix { };
-    vim-caser = callPackage ./vim-plugins/vim-caser.nix { };
-    vim-heritage = callPackage ./vim-plugins/vim-heritage.nix { };
-    vim-textobj-indent = callPackage ./vim-plugins/vim-textobj-indent.nix { };
-    vim-textobj-xmlattr = callPackage ./vim-plugins/vim-textobj-xmlattr.nix { };
-    vim-zoom = callPackage ./vim-plugins/vim-zoom.nix { };
-  };
-}

pkgs/vim-plugins/conf-vim.nix

@@ -1,11 +0,0 @@
-{ pkgs, ... }:
-
-pkgs.vimUtils.buildVimPlugin {
-  name = "conf-vim";
-  src = pkgs.fetchFromGitHub {
-    owner = "tjdevries";
-    repo = "conf.vim";
-    rev = "master";
-    sha256 = "AjiTJsoim0BAnyfqk1IQzNsa6jhFM2+A66E7q9sJqz0=";
-  };
-}

pkgs/vim-plugins/edit-alternate-vim.nix

@@ -1,11 +0,0 @@
-{ pkgs, ... }:
-
-pkgs.vimUtils.buildVimPlugin {
-  name = "edit-alternate-vim";
-  src = pkgs.fetchFromGitHub {
-    owner = "tjdevries";
-    repo = "edit_alternate.vim";
-    rev = "master";
-    sha256 = "mEKnqYAhgrdxPRoKf4S4yYecdFIHGg8bDxpqPuC1+S4=";
-  };
-}

pkgs/vim-plugins/nvim-tmux-navigation.nix

@@ -1,11 +0,0 @@
-{ pkgs, ... }:
-
-pkgs.vimUtils.buildVimPlugin {
-  name = "nvim-tmux-navigation";
-  src = pkgs.fetchFromGitHub {
-    owner = "alexghergh";
-    repo = "nvim-tmux-navigation";
-    rev = "4898c98702954439233fdaf764c39636681e2861";
-    sha256 = "sha256-CxAgQSbOrg/SsQXupwCv8cyZXIB7tkWO+Y6FDtoR8xk=";
-  };
-}

pkgs/vim-plugins/standard-vim.nix

@@ -1,11 +0,0 @@
-{ pkgs, ... }:
-
-pkgs.vimUtils.buildVimPlugin {
-  name = "standard-vim";
-  src = pkgs.fetchFromGitHub {
-    owner = "tjdevries";
-    repo = "standard.vim";
-    rev = "master";
-    sha256 = "9VwkvV1Dv6cE4uDkPp36DozjWJOclDR883yDMYw000E=";
-  };
-}

pkgs/vim-plugins/vim-autoread.nix

@@ -1,11 +0,0 @@
-{ pkgs, ... }:
-
-pkgs.vimUtils.buildVimPlugin {
-  name = "vim-autoread";
-  src = pkgs.fetchFromGitHub {
-    owner = "djoshea";
-    repo = "vim-autoread";
-    rev = "24061f84652d768bfb85d222c88580b3af138dab";
-    sha256 = "fSADjNt1V9jgAPjxggbh7Nogcxyisi18KaVve8j+c3w=";
-  };
-}

pkgs/vim-plugins/vim-caser.nix

@@ -1,11 +0,0 @@
-{ pkgs, ... }:
-
-pkgs.vimUtils.buildVimPlugin {
-  name = "vim-caser";
-  src = pkgs.fetchFromGitHub {
-    owner = "arthurxavierx";
-    repo = "vim-caser";
-    rev = "6bc9f41d170711c58e0157d882a5fe8c30f34bf6";
-    sha256 = "PXAY01O/cHvAdWx3V/pyWFeiV5qJGvLcAKhl5DQc0Ps=";
-  };
-}

pkgs/vim-plugins/vim-heritage.nix

@@ -1,11 +0,0 @@
-{ pkgs, ... }:
-
-pkgs.vimUtils.buildVimPlugin {
-  name = "vim-heritage";
-  src = pkgs.fetchFromGitHub {
-    owner = "jessarcher";
-    repo = "vim-heritage";
-    rev = "cffa05c78c0991c998adc4504d761b3068547db6";
-    sha256 = "Lebe5V1XFxn4kSZ+ImZ69Vst9Nbc0N7eA9IzOCijFS0=";
-  };
-}

pkgs/vim-plugins/vim-textobj-indent.nix

@@ -1,11 +0,0 @@
-{ pkgs, ... }:
-
-pkgs.vimUtils.buildVimPlugin {
-  name = "vim-textobj-indent";
-  src = pkgs.fetchFromGitHub {
-    owner = "kana";
-    repo = "vim-textobj-indent";
-    rev = "deb76867c302f933c8f21753806cbf2d8461b548";
-    sha256 = "oFzUPG+IOkbKZ2gU/kduQ3G/LsLDlEjFhRP0BHBE+1Q=";
-  };
-}

pkgs/vim-plugins/vim-textobj-xmlattr.nix

@@ -1,11 +0,0 @@
-{ pkgs, ... }:
-
-pkgs.vimUtils.buildVimPlugin {
-  name = "vim-textobj-xmlattr";
-  src = pkgs.fetchFromGitHub {
-    owner = "whatyouhide";
-    repo = "vim-textobj-xmlattr";
-    rev = "694a297f1d75fd527e87da9769f3c6519a87ebb1";
-    sha256 = "+91FVP95oh00flINdltqx6qJuijYo56tHIh3J098G2Q=";
-  };
-}

pkgs/vim-plugins/vim-zoom.nix

@@ -1,11 +0,0 @@
-{ pkgs, ... }:
-
-pkgs.vimUtils.buildVimPlugin {
-  name = "vim-zoom";
-  src = pkgs.fetchFromGitHub {
-    owner = "dhruvasagar";
-    repo = "vim-zoom";
-    rev = "01c737005312c09e0449d6518decf8cedfee32c7";
-    sha256 = "/ADzScsG0u6RJbEtfO23Gup2NYdhPkExqqOPVcQa7aQ=";
-  };
-}