enable v3 for kiro-cli

nvim/lua/darcula/keymaps.lua

@@ -591,7 +591,7 @@ function M.kiro()
       vim.ui.input(
         {prompt = "Kiro prompt: "},
         function(prompt)
-          local command = "kiro-cli chat --tui --resume"
+          local command = "kiro-cli chat --tui --resume --v3"
           if prompt and prompt ~= "" then
             command = command .. " " .. vim.fn.shellescape(prompt)
           end