fix: bump temperature to 0.7 for Qwen3.6 UD thinking model

scripts/perplexity_search.py

@@ -36,7 +36,7 @@ from bs4 import BeautifulSoup
 SEARXNG_URL = os.environ.get("SEARXNG_URL", "http://localhost:8888")
 LLM_URL = os.environ.get("LLM_URL", "http://192.168.1.152:8080/v1/chat/completions")
 LLM_MODEL = os.environ.get("LLM_MODEL", "Qwen3.6-35B-A3B-UD-IQ4_NL.gguf")
-LLM_TEMPERATURE = float(os.environ.get("LLM_TEMPERATURE", "0.3"))
+LLM_TEMPERATURE = float(os.environ.get("LLM_TEMPERATURE", "0.7"))
 MAX_ARTICLE_CHARS = 5000
 LLM_TIMEOUT = 120