Luis Pater 5ec3144299 fix(gemini): handle split usage metadata and max tokens in responses translation ...

- Track cumulative usage snapshots from `usageMetadata` and `cpaUsageMetadata` across stream chunks
- Defer terminal response event emission until usage frames arrive or the stream ends
- Map `MAX_TOKENS` finish reason to `response.incomplete` status and incomplete output item states

Closes: #6258

2026-10-02 15:21:46 +08:00

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antigravity

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claude

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codex

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common

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gemini

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interactions

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openai

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translator

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init.go

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request_benchmark_test.go

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response_benchmark_test.go

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