Logan Yang 05beb941eb Context revamp (#1971) ... * Implement context engine for a layered context * Wire in new context library to LLM chain - Updated the context engine to maintain a cumulative library of all context items (L2) without deduplication, enhancing cache stability. - Introduced smart referencing in the user message (L3) to reference existing items in L2 by ID and include full content for new items. - Improved the LayerToMessagesConverter to format and handle layered context envelopes for better debugging and clarity. - Fixed critical bugs related to context deduplication that previously broke cache stability. - Enhanced tests to validate the new context handling and ensure proper functionality across various scenarios. * Enhance VaultQAChainRunner with tag extraction and inline citation detection - Integrated tag extraction from user queries to improve context-aware retrieval. - Implemented `hasInlineCitations` function to detect inline citation markers in responses. - Updated message construction logic to utilize envelope-based context, enhancing the quality of AI interactions. - Added comprehensive tests for the new inline citation detection functionality, ensuring robustness and accuracy. - Improved logging for better debugging and traceability of the message processing flow. Refactor VaultQAChainRunner to enhance context handling and citation instructions - Integrated LayerToMessagesConverter for improved message construction, ensuring smart referencing and context preservation. - Updated logging to reflect the use of the new converter in envelope-based context construction. - Revised comments for clarity on context preparation and citation instructions. - Minor adjustment in citation utility to improve regex handling for citation updates. * Complete migration to envelope-based context in CopilotPlus and LLM chain runners - Removed all legacy fallback paths, ensuring that context envelopes are now mandatory for operations in CopilotPlusChainRunner and LLMChainRunner. - Enhanced image extraction to only pull from the active note, preventing unintended leaks from attached context notes. - Fixed critical issues with context-in-context (CiC) formatting and added early envelope guards in VaultQAChainRunner to prevent silent failures. - Updated message construction logic to utilize LayerToMessagesConverter for improved smart referencing and context preservation. - Comprehensive tests added to validate the new envelope-based context handling and ensure robustness across all chain runners. * Integrate Plus chain with context envelope * Enhance AutonomousAgentChainRunner with envelope-based context integration - Introduced `LayerToMessagesConverter` for improved message construction, ensuring system and user messages are derived from the context envelope. - Implemented envelope validation to ensure context is available before processing. - Updated message preparation logic to maintain consistency with the envelope-first architecture, preserving tool execution and multimodal support. - Added comprehensive logging for envelope-based context construction to aid debugging. - Documented changes in the context engineering documentation to reflect the new integration and design points. * Support loading saved chat context to L2 context library * Fix ChatPersistenceManager tests for context handling		2025-10-27 23:28:36 -07:00
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CITATION_IMPLEMENTATION.md	Implement inline citation (#1821)	2025-09-21 20:03:09 -07:00
CONTEXT_ENGINEERING.md	Context revamp (#1971)	2025-10-27 23:28:36 -07:00
MESSAGE_ARCHITECTURE.md	Context revamp (#1971)	2025-10-27 23:28:36 -07:00
TECHDEBT.md	Implement inline citation (#1821)	2025-09-21 20:03:09 -07:00
TOOLS.md	Context revamp (#1971)	2025-10-27 23:28:36 -07:00