Merge pull request #17 from nextcloud/fix/multiline-prompt

fix: match newline characters and trim whitespace in prompt

Author: edward-ly

src/main.py

@@ -33,7 +33,7 @@ async def lifespan(app: FastAPI):
 
 def ai_talk_bot_process_request(message: TalkBotMessage, nc: NextcloudApp):
     message_text = message.object_content["message"]
-    prompt = re.search(r"@assistant\s(.*)", message_text, re.IGNORECASE)
+    prompt = re.search(r"@assistant\s+(.*)\s*", message_text, re.IGNORECASE | re.DOTALL)
 
     if prompt is None:
         return