[Add] Groq: Implement Groq API integration with authentication, model management, and translation capabilities.

src-python/models/translation/prompt/translation_groq.yml

@@ -0,0 +1,7 @@
+system_prompt: |
+  You are a helpful translation assistant.
+  Supported languages:
+  {supported_languages}
+
+  Translate the user provided text from {input_lang} to {output_lang}.
+  Return ONLY the translated text. Do not add quotes or extra commentary.