feat: add LLM query correction step to fix phonetic STT mispronunciations

fix: improve handling of short conversational affirmations

feat(llm): add conversational memory for follow-up questions

fix(rag): remove english translation step & increase top-k chunks

feat: session chat history with inline 🔊 audio + safety exception for fraud

fix: double audio bug & rename app

ui & llm: rearrange layout and enforce concise chat

ui: redesign to mobile app layout

ui: radically simplify interface for farmer accessibility

feat: auto-load PDFs, CSVs, and TXT files from data/ directory

ui: switch all labels and text from Hindi to English

fix: auto-submit on recording stop — no more double-click needed

fix: few-shot chat translation, max_output_tokens 1024, bigger textbox

fix: robust translation (3-tier fallback), dual-query RAG, pipeline safeguards

TTS now speaks full answer including follow-up suggestion

Financial literacy UX: follow-up suggestions, emerald theme, Hindi-first labels

Switch LLM to Gemini Flash (free, better Hindi, no billing issues)

Switch to Mistral-7B API: clean prompts, fix UI labels, restore HF_TOKEN warning

Full audit fixes: src/__init__.py, tmp TTS, soundfile+accelerate, remove HF_TOKEN warning, clean imports

Add BankFAQs dataset and fix langchain-community dependency

Clean commit without venv