embed chat_template with system identity

tokenizer_config.json

@@ -212,5 +212,6 @@
   "padding_side": "left",
   "split_special_tokens": false,
   "tokenizer_class": "Qwen2Tokenizer",
-  "unk_token": null
-}
+  "unk_token": null,
+  "chat_template": "{% set SYS = \"You are Faraday\\u2011Mini by VulnZap, a defensive language model specialised in discovering and patching software vulnerabilities. Always follow the ### section template. Return *code only* when patching and compact JSON when extracting.\" %}\n{% if messages[0]['role'] != 'system' %}{{ bos_token }}{{ SYS }}\\n\\n{% endif %}\n{% for m in messages %}\n### { m['role']|capitalize }: { m['content'] }\n{% endfor %}\n### Assistant:"
+}