fix(tool_notifier): use char-safe truncation to prevent UTF-8 boundary panic#29

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chinkan merged 31 commits intomainfrom

claude/chat-history-rag-telegram-T4Jmo

Mar 25, 2026

Commits on Mar 14, 2026

docs: add design doc for chat history RAG, nightly summarization, and tool call UI
claude
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docs: add implementation plan for chat history RAG, summarization, and tool call UI
claude
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Commits on Mar 15, 2026

docs: add design doc for LLM streaming and RAG query rewriting
claude
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docs: add implementation plan for streaming and query rewriting (Tasks 8-13)
claude
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feat(memory): add is_summarized migration, conversation-scoped search, raw message limit in load_messages
claude
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feat(rag): auto-inject semantically relevant past messages into system prompt each turn
claude
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feat(summarizer): nightly LLM-based conversation summarization via cron job
claude
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feat(memory): add summarizer helpers and LlmClient Clone derive
claude
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feat(tool-notifier): add ToolCallNotifier struct and ToolEvent channel infrastructure
claude
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feat(telegram): add /verbose command for tool call UI, wire ToolCallNotifier into agentic loop
claude
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feat(telegram): add /verbose command for tool call UI, wire ToolCallNotifier into agentic loop
claude
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feat(query-rewriter): add rewrite_for_rag() to disambiguate follow-up questions before RAG search
claude
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feat(rag): wire query rewriter into auto_retrieve_context — rewrites follow-ups before vector search
claude
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feat(llm): add chat_stream() with SSE parsing for token-by-token streaming via mpsc channel
claude
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feat(llm): add chat_stream() with SSE parsing for token-by-token streaming via mpsc channel
claude
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feat(agent): add stream_token_tx to process_message — streams final response as word-chunks via mpsc
claude
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test(telegram): add test_should_split_stream_at_4000_chars for streaming split threshold
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feat(telegram): add streaming receiver task — progressively edits Telegram message as LLM tokens arrive
claude
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docs: add plan for fixing Telegram streaming no-response bug
claude
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test: failing test documents zero-width-space placeholder bug
claude
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fix: replace zero-width-space placeholder with lazy first-send in stream_handle
claude
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fix(tool-notifier): persist tool summary instead of deleting status message
claude
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Commits on Mar 17, 2026

Commits on Mar 25, 2026

refactor(utils): rename utils::str to utils::strings to avoid shadowing Rust primitive; fix rag test assertion to use chars().count(); add zero-max edge case test

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