* feat: Implement paragraph boundary flushing in block streaming
- Added `flushOnParagraph` option to `BlockReplyChunking` for immediate flushing on paragraph breaks.
- Updated `EmbeddedBlockChunker` to handle paragraph boundaries during chunking.
- Enhanced `createBlockReplyCoalescer` to support flushing on enqueue.
- Added tests to verify behavior of flushing with and without `flushOnEnqueue` set.
- Updated relevant types and interfaces to include `flushOnParagraph` and `flushOnEnqueue` options.
* fix: Improve streaming behavior and enhance block chunking logic
- Resolved issue with stuck typing indicator after streamed BlueBubbles replies.
- Refactored `EmbeddedBlockChunker` to streamline fence-split handling and ensure maxChars fallback for newline chunking.
- Added tests to validate new chunking behavior, including handling of paragraph breaks and fence scenarios.
- Updated changelog to reflect these changes.
* test: Add test for clamping long paragraphs in EmbeddedBlockChunker
- Introduced a new test case to verify that long paragraphs are correctly clamped to maxChars when flushOnParagraph is enabled.
- Updated logic in EmbeddedBlockChunker to handle cases where the next paragraph break exceeds maxChars, ensuring proper chunking behavior.
* refactor: streamline logging and improve error handling in message processing
- Removed verbose logging statements from the `processMessage` function to reduce clutter.
- Enhanced error handling by using `runtime.error` for typing restart failures.
- Updated the `applySystemPromptOverrideToSession` function to accept a string directly instead of a function, simplifying the prompt application process.
- Adjusted the `runEmbeddedAttempt` function to directly use the system prompt override without invoking it as a function.
* Security: cap Slack media downloads and validate Slack file URLs
* Security: relax web media fetch cap for compression
* Fixes: sync pi-coding-agent options
* Fixes: align system prompt override type
* Slack: clarify fetchImpl assumptions
* fix: respect raw media fetch cap (#6639) (thanks @davidiach)
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Co-authored-by: Peter Steinberger <steipete@gmail.com>
Tyler Yust
David Iach
Peter Steinberger
cpojer
Tyler Yust