nvim: add rest.nvim plugin

nvim/.config/nvim/lua/plugins/http.lua

@@ -0,0 +1,16 @@
+return {
+  {
+    "rest-nvim/rest.nvim",
+    dependencies = {
+      "nvim-treesitter/nvim-treesitter",
+      opts = function(_, opts)
+        opts.ensure_installed = opts.ensure_installed or {}
+        table.insert(opts.ensure_installed, "http")
+      end,
+    },
+    ft = 'http',
+    keys = {
+      { '<leader>S', '<cmd>Rest run<CR>', ft = 'http' },
+    },
+  },
+}