Nvim: update plugins with newer maintainers

.config/nvim/lua/plugins/jupyter.lua

@@ -0,0 +1,40 @@
+return {
+    {
+        "benlubas/molten-nvim",
+        dependencies = { "3rd/image.nvim" },
+        build = ":UpdateRemotePlugins",
+        config = function()
+            -- these are examples, not defaults. Please see the readme
+            vim.g.molten_image_provider = "image.nvim"
+            vim.g.molten_output_win_max_height = 20
+            vim.g.molten_auto_open_output = false
+            vim.keymap.set("n", "<localleader>R", ":MoltenEvaluateOperator<CR>",
+            { silent = true, noremap = true, desc = "run operator selection" })
+            vim.keymap.set("n", "<localleader>rl", ":MoltenEvaluateLine<CR>",
+            { silent = true, noremap = true, desc = "evaluate line" })
+            vim.keymap.set("n", "<localleader>rc", ":MoltenReevaluateCell<CR>",
+            { silent = true, noremap = true, desc = "re-evaluate cell" })
+            vim.keymap.set("v", "<localleader>r", ":<C-u>MoltenEvaluateVisual<CR>gv",
+            { silent = true, noremap = true, desc = "evaluate visual selection" })
+        end,
+    },
+    {
+        -- see the image.nvim readme for more information about configuring this plugin
+        "3rd/image.nvim",
+        opts = {
+            backend = "kitty", -- whatever backend you would like to use
+            max_width = 100,
+            max_height = 12,
+            max_height_window_percentage = math.huge,
+            max_width_window_percentage = math.huge,
+            window_overlap_clear_enabled = true, -- toggles images when windows are overlapped
+            window_overlap_clear_ft_ignore = { "cmp_menu", "cmp_docs", "" },
+        },
+    },
+    {
+      'goerz/jupytext.vim',
+      config = function()
+        vim.cmd([[ let g:jupytext_enable = 1 ]])
+      end
+    }
+}