treewide: begin restructuring the module tree

modules/plugins/terminal/toggleterm/config.nix

@@ -0,0 +1,58 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (builtins) toJSON;
+  inherit (lib.lists) optionals;
+  inherit (lib.modules) mkIf mkMerge;
+  inherit (lib.meta) getExe;
+  inherit (lib.nvim.binds) mkBinding;
+  inherit (lib.nvim.dag) entryAnywhere entryAfter;
+  inherit (lib.nvim.lua) toLuaObject;
+
+  cfg = config.vim.terminal.toggleterm;
+in {
+  config = mkMerge [
+    (
+      mkIf cfg.enable {
+        vim = {
+          startPlugins = [
+            "toggleterm-nvim"
+          ];
+
+          maps.normal = mkBinding cfg.mappings.open "<Cmd>execute v:count . \"ToggleTerm\"<CR>" "Toggle terminal";
+
+          luaConfigRC.toggleterm = entryAnywhere ''
+            require("toggleterm").setup(${toLuaObject cfg.setupOpts})
+          '';
+        };
+      }
+    )
+    (
+      mkIf (cfg.enable && cfg.lazygit.enable)
+      {
+        vim.startPlugins = optionals (cfg.lazygit.package != null) [
+          cfg.lazygit.package
+        ];
+        vim.luaConfigRC.toggleterm-lazygit = entryAfter ["toggleterm"] ''
+          local terminal = require 'toggleterm.terminal'
+          local lazygit = terminal.Terminal:new({
+            cmd = '${
+            if (cfg.lazygit.package != null)
+            then getExe cfg.lazygit.package
+            else "lazygit"
+          }',
+            direction = '${cfg.lazygit.direction}',
+            hidden = true,
+            on_open = function(term)
+              vim.cmd("startinsert!")
+            end
+          })
+
+          vim.keymap.set('n', ${toJSON cfg.lazygit.mappings.open}, function() lazygit:toggle() end, {silent = true, noremap = true, desc = 'Open lazygit [toggleterm]'})
+        '';
+      }
+    )
+  ];
+}