plugins/git: move to by-name

plugins/git/gitignore.nix

@@ -1,63 +0,0 @@
-{
-  lib,
-  helpers,
-  ...
-}:
-with lib;
-# We use `mkVimPlugin` to avoid having a `settings` option.
-# Indeed, this plugin is not configurable in the common sense (no `setup` function).
-helpers.vim-plugin.mkVimPlugin {
-  name = "gitignore";
-  originalName = "gitignore.nvim";
-  package = "gitignore-nvim";
-
-  maintainers = [ maintainers.GaetanLepage ];
-
-  extraOptions = {
-    keymap = mkOption {
-      type =
-        with types;
-        nullOr (
-          either str (submodule {
-            options = {
-              key = mkOption {
-                type = str;
-                description = "The key to map.";
-                example = "<leader>gi";
-              };
-
-              mode = helpers.keymaps.mkModeOption "n";
-
-              options = helpers.keymaps.mapConfigOptions;
-            };
-          })
-        );
-      default = null;
-      description = ''
-        Keyboard shortcut for the `gitignore.generate` command.
-        Can be:
-        - A string: which key to bind
-        - An attrs: if you want to customize the mode and/or the options of the keymap
-          (`desc`, `silent`, ...)
-      '';
-      example = "<leader>gi";
-    };
-  };
-
-  extraConfig = cfg: {
-    keymaps = optional (cfg.keymap != null) (
-      (
-        if isString cfg.keymap then
-          {
-            mode = "n";
-            key = cfg.keymap;
-          }
-        else
-          cfg.keymap
-      )
-      // {
-        action.__raw = "require('gitignore').generate";
-      }
-    );
-  };
-}