refactor: remove legacy message transformation pipeline#11451

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roomote[bot] wants to merge 12 commits intomainfrom

feature/remove-legacy-message-transforms

Commits on Feb 13, 2026

refactor: remove legacy message transformation pipeline

roomote
authored and
hannesrudolph
committed
fix: update stale JSDoc reference to removed convertToAiSdkMessages

roomote
authored and
hannesrudolph
committed
refactor: rename ApiMessage to LegacyApiMessage and strip cache providerOptions on save
hannesrudolph
committed
refactor: remove legacy id field from RooAssistantMessage and reasoning messages
hannesrudolph
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test: fix anthropic spec mock to use real sanitizeMessagesForProvider for stripping test
hannesrudolph
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fix: extract actual provider error messages from AI SDK APICallError
hannesrudolph
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fix: prevent false 'tool not used' errors when parseToolCall returns null
hannesrudolph
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fix: restore sanitize-messages.ts dropped during rebase (reverted on main, needed by this PR)
hannesrudolph
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fix: remove dead responseId variable and stale getResponseId type cast
hannesrudolph
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fix: add sanitizeMessagesForProvider to anthropic handler (was using raw cast)
hannesrudolph
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refactor: move applyCacheBreakpoints into providers, reduce maxBreakpoints to 1
hannesrudolph
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refactor: stop wrapping AI SDK errors, surface real provider error messages
hannesrudolph
committed