BIG PYTHON REFACTOR

Python scripts moved out of python/ folder to root to be unified with plugins

+ frontend extension around api calls

python/extensions/message_loop_end/_90_save_chat.py

@@ -1,12 +0,0 @@
-from python.helpers.extension import Extension
-from agent import LoopData, AgentContextType
-from python.helpers import persist_chat
-
-
-class SaveChat(Extension):
-    async def execute(self, loop_data: LoopData = LoopData(), **kwargs):
-        # Skip saving BACKGROUND contexts as they should be ephemeral
-        if self.agent.context.type == AgentContextType.BACKGROUND:
-            return
-
-        persist_chat.save_tmp_chat(self.agent.context)