runner code refactor, frontend papercuts

lib/elixir_ai/chat_runner/tool_config.ex

@@ -0,0 +1,22 @@
+defmodule ElixirAi.ChatRunner.ToolConfig do
+  alias ElixirAi.{AiTools, Conversation}
+
+  def handle_call({:set_tool_choice, tool_choice}, _from, state) do
+    Conversation.update_tool_choice(state.name, tool_choice)
+    {:reply, :ok, %{state | tool_choice: tool_choice}}
+  end
+
+  def handle_call({:set_allowed_tools, tool_names}, _from, state) do
+    Conversation.update_allowed_tools(state.name, tool_names)
+    server_tools = AiTools.build_server_tools(self(), tool_names)
+    liveview_tools = AiTools.build_liveview_tools(self(), tool_names)
+
+    {:reply, :ok,
+     %{
+       state
+       | allowed_tools: tool_names,
+         server_tools: server_tools,
+         liveview_tools: liveview_tools
+     }}
+  end
+end