macos custom tweaks

.gitignore

@@ -1 +1,2 @@
+.DS_Store
 configuration.nix

dotfiles/kitty/kitty.conf

@@ -91,3 +91,5 @@ background_opacity 1
 #background_tint 0.99
 modify_font cell_height 130%
 startup_session ~/.config/kitty/session.conf
+hide_window_decorations titlebar-only
+

dotfiles/nvim/lua/plugins/markdownpreview.lua

@@ -0,0 +1,21 @@
+return {
+  {
+    -- Install markdown preview, use npx if available.
+    "iamcco/markdown-preview.nvim",
+    cmd = { "MarkdownPreviewToggle", "MarkdownPreview", "MarkdownPreviewStop" },
+    ft = { "markdown" },
+    build = function(plugin)
+      if vim.fn.executable("npx") then
+        vim.cmd("!cd " .. plugin.dir .. " && cd app && npx --yes yarn install")
+      else
+        vim.cmd([[Lazy load markdown-preview.nvim]])
+        vim.fn["mkdp#util#install"]()
+      end
+    end,
+    init = function()
+      if vim.fn.executable("npx") then
+        vim.g.mkdp_filetypes = { "markdown" }
+      end
+    end,
+  },
+}