feat: Add auto_approve_tool_permissions config allowing the confirm dialogs to be disabled in agentic mode (#2110)

Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>

lua/avante/llm_tools/helpers.lua

@@ -23,12 +23,29 @@ end
 ---@param callback fun(yes: boolean, reason?: string)
 ---@param confirm_opts? { focus?: boolean }
 ---@param session_ctx? table
+---@param tool_name? string -- Optional tool name to check against tool_permissions config
 ---@return avante.ui.Confirm | nil
-function M.confirm(message, callback, confirm_opts, session_ctx)
+function M.confirm(message, callback, confirm_opts, session_ctx, tool_name)
   if session_ctx and session_ctx.always_yes then
     callback(true)
     return
   end
+
+  -- Check behaviour.auto_approve_tool_permissions config for auto-approval
+  local Config = require("avante.config")
+  local auto_approve = Config.behaviour.auto_approve_tool_permissions
+
+  -- If auto_approve is true, auto-approve all tools
+  if auto_approve == true then
+    callback(true)
+    return
+  end
+
+  -- If auto_approve is a table (array of tool names), check if this tool is in the list
+  if type(auto_approve) == "table" and vim.tbl_contains(auto_approve, tool_name) then
+    callback(true)
+    return
+  end
   local Confirm = require("avante.ui.confirm")
   local sidebar = require("avante").get()
   if not sidebar or not sidebar.input_container or not sidebar.input_container.winid then