remove wiki

fix wikipedia search url

add tools support

changing response way llm

changing response way

Update system model to Gemma 3 1B Instruct and humanize responses

fix: improve question matcher keyword normalization, expanded stop words, and use full XML context in LLM fallback

feat: add LLM-based query restructuring and grammar correction stage

feat: implement semantic chunking, dual-retrieval cross-lingual search, and direct Q&A bypass routing

Fix Hindi/Hinglish language output alignment using retrieval translation pipeline

feat: optimize response time by offloading translation to deep-translator and reducing ctx/retrieval k size

feat: implement multilingual query translation and language-specific prompting

feat: return custom sorry message if context is missing or not provided

feat: implement multilingual RAG pipeline for English, Hindi, and Hinglish

Optimize startup speed and query latency

Initial clean release