Worker summary translation task limit fix

This update makes SUMMARY_TRANSLATION_LIMIT control the number of translation tasks per Worker invocation directly.

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This update makes SUMMARY_TRANSLATION_LIMIT control the number of translation tasks per Worker invocation directly.

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Worker summary translation task limit fix

This update makes SUMMARY_TRANSLATION_LIMIT control the number of translation tasks per Worker invocation directly.

flowchart TB
  accTitle: Worker summary translation task limit fix
  accDescr {
    This update makes SUMMARY_TRANSLATION_LIMIT control the number of translation tasks per Worker invocation directly.
  }
  A["Worker summary translation task limit fix"] --> B["updates/README_WORKER_SUMMARY_TRANSLATION_TASK_LIMIT_FIX.md"]
  B --> C["Auto-generated placeholder diagram"]

Worker summary translation task limit fix

This update makes SUMMARY_TRANSLATION_LIMIT control the number of translation tasks per Worker invocation directly.

Previously, SUMMARY_TRANSLATION_LIMIT=1 became 5 tasks because the Worker multiplied the value by the number of enabled summary languages (fr,ja,de-CH,de,el). That still hit Cloudflare’s subrequest limit on feed-heavy shards.

After this update:

SUMMARY_TRANSLATION_LIMIT=1 means 1 translation task per run.
SUMMARY_TRANSLATION_LIMIT=2 means 2 translation tasks per run.
The hard maximum remains 5 translation tasks per run.
articleSummaryTranslationTaskBudget in the curl response should now match the configured limit, capped at 5.

Use SUMMARY_TRANSLATION_LIMIT=1 while shards still fetch 20 feeds per run.