Generation execution may lead to 408 causing script termination

[bzorn]

Observed running speech-tag sample.
npm run promptpex:paper-speech-tag

llm.gen.inverseoutputrules: 60130ms
[Error: LLM error (408): The operation was timeout.]
Error: LLM error (408): The operation was timeout.
    at checkLLMResponse (/home/zorn/promptpex/src/genaisrc/src/parsers.mts:48:26)
    at generateInverseOutputRules (/home/zorn/promptpex/src/genaisrc/src/inverserulesgen.mts:51:28)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async generate (/home/zorn/promptpex/src/genaisrc/paper.genai.mts:207:38)
    at async <anonymous> (/home/zorn/promptpex/src/genaisrc/paper.genai.mts:99:21)
genaiscript: success
> 2275 tokens (2032 -> 243) 0.751¢
  speech-tag> generate intent (azure:gpt-4o-2024-08-06)> 563 tokens (541 -> 22) 0.157¢
  speech-tag> generate input spec (azure:gpt-4o-2024-08-06)> 945 tokens (841 -> 104) 0.314¢
  speech-tag> generate rules (azure:gpt-4o-2024-08-06)> 767 tokens (650 -> 117) 0.280¢
   trace: /home/zorn/promptpex/.genaiscript/runs/paper/2025-03-18T21-34-21-482Z-RWCmvYgIzkNhyyw71rtyW/trace.md
  output: /home/zorn/promptpex/.genaiscript/runs/paper/2025-03-18T21-34-21-482Z-RWCmvYgIzkNhyyw71rtyW/output.md
  viewer: http://127.0.0.1:8003/#runid=RWCmvYgIzkNhyyw71rtyW  (to start server, run 'genaiscript serve')

[bzorn]

Resolved.