Add neovim config

nvim/lua/plugins/gitsigns.lua

@@ -0,0 +1,10 @@
+-- https://github.com/lewis6991/gitsigns.nvim
+return {
+  "lewis6991/gitsigns.nvim",
+  event = { "BufReadPre", "BufNewFile" },
+  opts = {
+    -- your configuration comes here
+    -- or leave it empty to use the default settings
+    -- refer to the configuration section below 
+  },
+}