breaking: Remove setup script and use chezmoi

tools/nvim/lua/plugins/lang/markdown/markview.lua.bak

@@ -1,29 +0,0 @@
--- This won't be loaded
--- I keep this since render-markdown sometimes buggy
-return {
-  {
-    "OXY2DEV/markview.nvim",
-    lazy = false,
-    dependencies = {
-      "nvim-treesitter/nvim-treesitter",
-      "nvim-tree/nvim-web-devicons",
-    },
-    opts = {
-      checkboxes = require("markview-presets").checkboxes.nerd,
-      headings = {
-        enable = true,
-        shift_width = 1,
-        heading_1 = {
-          style = "label",
-          hl = "MarkviewH1",
-        },
-      },
-      code_blocks = {
-        style = "language",
-        language_direction = "right",
-        hl = "MarkviewCode",
-        info_hl = "MarkviewCodeInfo",
-      },
-    },
-  },
-}