treewide: begin restructuring the module tree

modules/plugins/terminal/toggleterm/toggleterm.nix

@@ -0,0 +1,87 @@
+{
+  pkgs,
+  lib,
+  ...
+}: let
+  inherit (lib.options) mkOption mkEnableOption;
+  inherit (lib.nvim.binds) mkMappingOption;
+  inherit (lib.types) nullOr str enum bool package either int;
+  inherit (lib) mkRenamedOptionModule;
+  inherit (lib.nvim.types) mkPluginSetupOption luaInline;
+  inherit (lib.generators) mkLuaInline;
+in {
+  imports = [
+    (mkRenamedOptionModule ["vim" "terminal" "toggleterm" "direction"] ["vim" "terminal" "toggleterm" "setupOpts" "direction"])
+    (mkRenamedOptionModule ["vim" "terminal" "toggleterm" "enable_winbar"] ["vim" "terminal" "toggleterm" "setupOpts" "enable_winbar"])
+  ];
+
+  options.vim.terminal.toggleterm = {
+    enable = mkEnableOption "toggleterm as a replacement to built-in terminal command";
+    mappings = {
+      open = mkOption {
+        type = nullOr str;
+        description = "The keymapping to open toggleterm";
+        default = "<c-t>";
+      };
+    };
+
+    setupOpts = mkPluginSetupOption "ToggleTerm" {
+      direction = mkOption {
+        type = enum ["horizontal" "vertical" "tab" "float"];
+        default = "horizontal";
+        description = "Direction of the terminal";
+      };
+
+      enable_winbar = mkOption {
+        type = bool;
+        default = false;
+        description = "Enable winbar";
+      };
+
+      size = mkOption {
+        type = either luaInline int;
+        description = "Number or lua function which is passed to the current terminal";
+        default = mkLuaInline ''
+          function(term)
+            if term.direction == "horizontal" then
+              return 15
+            elseif term.direction == "vertical" then
+              return vim.o.columns * 0.4
+            end
+          end
+        '';
+      };
+      winbar = {
+        enabled = mkEnableOption "winbar in terminal" // {default = true;};
+        name_formatter = mkOption {
+          type = luaInline;
+          description = "Winbar formatter function.";
+          default = mkLuaInline ''
+            function(term)
+              return term.name
+            end
+          '';
+        };
+      };
+    };
+
+    lazygit = {
+      enable = mkEnableOption "LazyGit integration";
+      direction = mkOption {
+        type = enum ["horizontal" "vertical" "tab" "float"];
+        default = "float";
+        description = "Direction of the lazygit window";
+      };
+
+      package = mkOption {
+        type = nullOr package;
+        default = pkgs.lazygit;
+        description = "The package that should be used for lazygit. Setting it to null will attempt to use lazygit from your PATH";
+      };
+
+      mappings = {
+        open = mkMappingOption "Open lazygit [toggleterm]" "<leader>gg";
+      };
+    };
+  };
+}