dev ec89daad62 fix(adapters): pass through cache tokens in the remaining 8 adapters ...

Live testing proved both sensenova and zen DO return cache fields:
- zen laguna-s-2.1-free: usage.prompt_tokens_details.cached_tokens = 32
  (real hit), plus cache_write_tokens/audio_tokens
- sensenova glm-5.2: prompt_tokens_details.cached_tokens present (0 on
  short prompts)

The previous round only patched deepseek/openai/anthropic/gemini.lua;
sensenova/opencode (localzen!) and the other adapters still dropped them.

- sensenova/opencode/groq/mistral/github/kimicode: stream + response
  cache passthrough (same pattern as openai.lua)
- agentrouter: response passthrough + NEW stream usage forwarding (it
  previously dropped the terminal usage-only chunk entirely)
- ollama skipped intentionally: its native API has no cache fields

Verified end-to-end through the gateway: localzen/laguna-s-2.1-free now
returns prompt_tokens_details.cached_tokens=32 to clients, and the request
record carries cache_hit_tokens (both chat and stream paths).

2026-08-25 09:52:55 +08:00

..

adapters

fix(adapters): pass through cache tokens in the remaining 8 adapters

2026-08-25 09:52:55 +08:00

vm_test.go

feat(gateway): pass through upstream finish_reason end-to-end

2026-08-24 15:05:50 +08:00

vm.go

feat(adapter): move per-source error condensing into transform_error hooks

2026-08-24 19:17:36 +08:00