Fix: Enable Featherless fallback for agents when Gemini unavailable

backend/app/services/agents.py

@@ -82,8 +82,9 @@ async def run_full_analysis(tender: Tender, company_profile: CompanyProfile, doc
     if parse_result:
         try:
             # Add individual thoughts to the audit log for visual impact
-            audit_log.append(f"Resumen Legal: {legal_resp[:150]}...")
-            audit_log.append(f"Resumen Técnico: {tech_resp[:150]}...")
+            audit_log.append(f"✅ Resumen Legal: {legal_resp[:100]}...")
+            audit_log.append(f"✅ Resumen Técnico: {tech_resp[:100]}...")
+            audit_log.append(f"✅ Síntesis completada")
             
             if not parse_result.get("report_markdown"):
                 parse_result["report_markdown"] = generate_markdown_report(parse_result)

backend/app/services/llm.py

@@ -29,15 +29,16 @@ def get_gemini_model():
 
 def call_gemini(prompt: str) -> str:
     if not settings.gemini_api_key:
-        return ""
+        # Fallback to Featherless if Gemini not available
+        return call_featherless(prompt, "meta-llama/Llama-3.3-70B-Instruct")
 
     try:
         model = get_gemini_model()
         response = model.generate_content(prompt)
         return response.text
     except Exception as e:
-        print(f"Error calling Gemini: {e}")
-        return ""
+        print(f"Error calling Gemini: {e}, trying Featherless fallback...")
+        return call_featherless(prompt, "meta-llama/Llama-3.3-70B-Instruct")
 
 def call_featherless(prompt: str, model: str = "deepseek-ai/DeepSeek-V3.2") -> str:
     if not settings.featherless_api_key: