LazyVIM and some updated configurations

nvim/lua/plugins/cmp.lua

@@ -0,0 +1,25 @@
+return {
+  "hrsh7th/nvim-cmp",
+  event = { "InsertEnter", "CmdlineEnter" },
+  opts = function(_, opts)
+    local cmp = require("cmp")
+
+    opts.mapping = vim.tbl_extend("force", opts.mapping, {
+      ["<C-Space>"] = cmp.mapping.confirm({
+        behavior = cmp.ConfirmBehavior.Insert,
+        select = true,
+      }),
+      ["<CR>"] = cmp.mapping({
+        i = function(fallback)
+          if cmp.visible() and cmp.get_active_entry() then
+            cmp.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = false })
+          else
+            fallback()
+          end
+        end,
+        s = cmp.mapping.confirm({ select = true }),
+        c = cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = true }),
+      }),
+    })
+  end,
+}