add keybinding to accept next suggestion

lua/plugins/aiassistant.lua

@@ -11,6 +11,16 @@ return {
   },
   -- stylua: ignore
   keys = {
+    {
+      "<c-y>",
+      function()
+        if not require('sidekick').nes_jump_or_apply() then
+          return "<c-y>"
+        end
+      end,
+      expr = true,
+      desc = "Goto/Apply Next Edit Suggestion"
+    },
     {
       "<leader>aa",
       function() require("sidekick.cli").toggle() end,