feat: remove unneeded debug command approach

lua/chatgpt_nvim/tools/manager.lua

@@ -1,8 +1,7 @@
 local tools_module = require("chatgpt_nvim.tools")
-local uv = vim.loop
+
 local M = {}
 
--- Simple destructive command check
 local function is_destructive_command(cmd)
   if not cmd then return false end
   local destructive_list = { "rm", "sudo", "mv", "cp" }
@@ -14,7 +13,6 @@ local function is_destructive_command(cmd)
   return false
 end
 
--- Prompt user if not auto-accepted or if command is destructive
 local function prompt_user_tool_accept(tool_call, conf)
   local function ask_user(msg)
     vim.api.nvim_out_write(msg .. " [y/N]: ")
@@ -39,11 +37,9 @@ local function prompt_user_tool_accept(tool_call, conf)
   end
 end
 
--- We'll pass references to `read_file` from init. 
 local function handle_tool_calls(tools, conf, is_subpath_fn, read_file_fn)
   local messages = {}
   for _, call in ipairs(tools) do
-    -- Prompt user acceptance
     local accepted = prompt_user_tool_accept(call, conf)
     if not accepted then
       table.insert(messages, string.format("Tool [%s] was rejected by user.", call.tool or "nil"))
@@ -58,7 +54,12 @@ local function handle_tool_calls(tools, conf, is_subpath_fn, read_file_fn)
     end
   end
 
-  return table.concat(messages, "\n\n")
+  local combined = table.concat(messages, "\n\n")
+  local limit = conf.prompt_char_limit or 8000
+  if #combined > limit then
+    return "The combined tool output is too large ("..#combined.."). Please break down the operations into smaller steps."
+  end
+  return combined
 end
 
 M.handle_tool_calls = handle_tool_calls