[fix-runtime] Preserve DeepSeek response aliases in request journals

[SleepyLGod]

Summary

• Persist DeepSeek Responses SDK output using wire aliases, including JSON-schema fields.
• Continue reading historical journal responses that used SDK field names without rewriting persisted records.
• Add round-trip and malformed-record regression coverage.

Validation

• tests/test_deepseek_responses_lm.py: 112 passed (run before cherry-picking the identical commit onto current main).
• git diff --check main...HEAD: passed.
• No provider calls were made for this PR.

The local .gitignore and untracked research documents are intentionally excluded.

Summary by CodeRabbit

• Bug Fixes

  • Improved persistence and replay of DeepSeek Responses results in durable requests.
  • Added compatibility with older journal records that use SDK field names.
  • Improved validation and JSON round-trip handling for JSON-schema responses.

• Tests

  • Added coverage for response persistence, legacy record replay, alias handling, serialization, and validation failures.

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📥 Commits

Reviewing files that changed from the base of the PR and between 2bdce24 and b71eab7.

📒 Files selected for processing (2)

• src/agent_memory/adapters/lotus/deepseek_responses_lm.py
• tests/test_deepseek_responses_lm.py

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📝 Walkthrough

Walkthrough

The durable DeepSeek Responses path now serializes SDK results with aliases and validates journaled payloads by field name or alias. Tests cover current and legacy records, JSON round trips, schema aliases, and validation failures.

Changes

DeepSeek response persistence

Layer / File(s)	Summary
Response serialization and journal validation src/agent_memory/adapters/lotus/deepseek_responses_lm.py	Durable Responses results use field aliases during serialization. Journaled payloads accept field names and aliases during validation.
Persistence compatibility tests tests/test_deepseek_responses_lm.py	Parameterized tests cover native response serialization, legacy-record replay, JSON persistence, schema alias handling, and validation errors. Other listed changes reformat existing test code without changing behavior.

Estimated code review effort: 2 (Simple) | ~15 minutes

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[chatgpt-codex-connector]

Codex Review Summary

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Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-09-14T10:32:07.652664Z	b71eab7	PR opened

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