[Neovim] Adds Sidekick plugin.

home-manager/features/neovim/config/lua/plugins/snacks.lua

@@ -2,6 +2,11 @@ return {
   "folke/snacks.nvim",
   opts = function(_, opts)
     vim.tbl_deep_extend("force", opts, {
+      styles = {
+        notification = {
+          wo = { wrap = true }, -- wrap notifications
+        },
+      },
       picker = {
         smart = {
           -- Remove the "recent" picker so we don't get things from other directories.