splits out configuration into central modules

modules/nvim/config/lua/plugins/flash.lua

@@ -0,0 +1,9 @@
+return {
+  "folke/flash.nvim",
+  event = "VeryLazy",
+  opts = {},
+  -- stylua: ignore
+  keys = {
+    { "<CR>",     mode = { "n", "x", "o" }, function() require("flash").jump() end,              desc = "Flash" },
+  },
+}