Migrate more neovim plugins from lua to nix

home/features/neovim/config/lua/my/plugins/venn.lua

@@ -28,39 +28,46 @@ local venn_hint = H.concat_many_h({
 }, 3).value
 
 function M.config()
-  local Hydra = require("hydra")
+  local r = "<leader>V"
+  vim.keymap.set("n", r .. "H", "<C-v>h:VBox<CR>", { desc = "left" })
+  vim.keymap.set("n", r .. "J", "<C-v>j:VBox<CR>", { desc = "down" })
+  vim.keymap.set("n", r .. "K", "<C-v>k:VBox<CR>", { desc = "up" })
+  vim.keymap.set("n", r .. "L", "<C-v>l:VBox<CR>", { desc = "right" })
+  vim.keymap.set("v", r .. "f", ":VBox<CR>", { desc = "box" })
 
-  Hydra({
-    name = "Draw Diagram",
-    hint = venn_hint,
-    config = {
-      color = "pink",
-      invoke_on_body = true,
-      hint = {
-        border = "single",
-      },
-      on_enter = function()
-        vim.o.virtualedit = "all"
-      end,
-    },
-    mode = "n",
-    desc = "[V]enn mode",
-    body = "<leader>V",
-    heads = {
-      { "H", "<C-v>h:VBox<CR>" },
-      { "J", "<C-v>j:VBox<CR>" },
-      { "K", "<C-v>k:VBox<CR>" },
-      { "L", "<C-v>l:VBox<CR>" },
-      { "f", ":VBox<CR>", { mode = "v" } },
-      { "<Esc>", nil, { exit = true } },
-    },
-  })
+  -- local Hydra = require("hydra")
+  --
+  -- Hydra({
+  --   name = "Draw Diagram",
+  --   hint = venn_hint,
+  --   config = {
+  --     color = "pink",
+  --     invoke_on_body = true,
+  --     hint = {
+  --       border = "single",
+  --     },
+  --     on_enter = function()
+  --       vim.o.virtualedit = "all"
+  --     end,
+  --   },
+  --   mode = "n",
+  --   desc = "[V]enn mode",
+  --   body = "<leader>V",
+  --   heads = {
+  --     { "H", "<C-v>h:VBox<CR>" },
+  --     { "J", "<C-v>j:VBox<CR>" },
+  --     { "K", "<C-v>k:VBox<CR>" },
+  --     { "L", "<C-v>l:VBox<CR>" },
+  --     { "f", ":VBox<CR>", { mode = "v" } },
+  --     { "<Esc>", nil, { exit = true } },
+  --   },
+  -- })
 end
 
-function M.init()
-  require("which-key").register({
-    ["<leader>V"] = { name = "[V]enn mode" },
-  })
-end
+-- function M.init()
+--   require("which-key").register({
+--     ["<leader>V"] = { name = "[V]enn mode" },
+--   })
+-- end
 
-return M
+return {}