doc: document disabled_tools option (#1471)

README.md

@@ -696,6 +696,18 @@ Avante enables tools by default, but some LLM models do not support tools. You c
 }
 ```
 
+In case you want to ban some tools to avoid its usage (like Claude 3.7 overusing the python tool) you can disable just specific tools
+
+```lua
+{
+  disabled_tools = { "python" },
+}
+```
+
+Tool list
+> rag_search, python, git_diff, git_commit, list_files, search_files, search_keyword, read_file_toplevel_symbols,
+> read_file, create_file, rename_file, delete_file, create_dir, rename_dir, delete_dir, bash, web_search, fetch
+
 ## Custom prompts
 
 By default, `avante.nvim` provides three different modes to interact with: `planning`, `editing`, and `suggesting`, followed with three different prompts per mode.