fix(generator): resolve GROQ_FAST_MODEL NameError and empty thought extraction in MarkdownRenderer

fix(rag): prevent Groq TPM 413 rate limit errors with token budgeting and cascade fallback

Clean PDF filename display, format page citations, bump micro font sizes to 12px, add collapsible LLM synthesis in TracePilot, and fix GaugePilot navigation

feat: Context-Aware Glossary, 7 Chunking Strategies, Dual-Tier Memory System, and Structure-Aware Overhaul

fix(prompt): add strict multi-document attribution and sanitize source file headers

fix(generation): set max_tokens=4096 to prevent reasoning truncation

feat: multi-select query enhancements, conversation-scoped docs, rich markdown tables, and UI overhaul

feat: implement multi-document retrieval and pluggable chunking architecture

insights and analysis

Added multi model selector capability in chat

Initial PilotMaster deployment