nvim: move to lazy package manager

.config/nvim/lua/plugins/snippets.lua

@@ -0,0 +1,21 @@
+return {
+  'dcampos/nvim-snippy',
+  dependencies = {
+    'dcampos/cmp-snippy',
+    'honza/vim-snippets',
+  },
+  event = "InsertEnter",
+  config = function()
+    require('snippy').setup({
+      mappings = {
+          is = {
+              ['<Tab>'] = 'expand_or_advance',
+              ['<S-Tab>'] = 'previous',
+          },
+          nx = {
+              ['<leader>x'] = 'cut_text',
+          },
+      },
+    })
+end
+}