added some custom plugins

Author: Naphtali Odinakachi

lua/custom/plugins/autopairs.lua

@@ -0,0 +1,6 @@
+return {
+  "windwp/nvim-autopairs",
+  config = function()
+    require("nvim-autopairs").setup {}
+  end,
+}

lua/custom/plugins/filetree.lua

@@ -0,0 +1,14 @@
+-- Unless you are still migrating, remove the deprecated commands from v1.x
+vim.cmd([[ let g:neo_tree_remove_legacy_commands = 1 ]])
+return {
+  "nvim-neo-tree/neo-tree.nvim",
+  version = "*",
+  dependencies = {
+    "nvim-lua/plenary.nvim",
+    "nvim-tree/nvim-web-devicons", -- not strictly required, but recommended
+    "MunifTanjim/nui.nvim",
+  },
+  config = function ()
+    require('neo-tree').setup {}
+  end,
+}