fix: resolve KeyError when text_key is missing in documents #816 - #820

feat(rag): Refactor LLM agent to use dynamic per-user tokens

Fixes param20h#233)

fix(db): Update UUID generation for Postgres compatibility

…hooks-issue58

devops: add pre-commit hooks for black, flake8, and prettier (param20h#58)

…ue56

test: add snapshot tests for key frontend components (param20h#56)

…n-Input

fix(01): HuggingFaceTokenModal - apply code review fixes

…h#230)

feat(ui): Multiple Chat Sessions Sidebar (param20h#115)

feat: add table-aware PDF chunking with pdfplumber

…licts

…dge-graph

feat: add GraphRAG knowledge graph context

Updated retriever.py to use langchain_classic.retrievers for EnsembleRetriever, which is required in the latest versions. Added langchain-classic to requirements.txt.

Add source confidence badges

Adjusted test_retriever.py to expect the new stable sort order and rank-based scores (1.0) introduced by the hybrid search integration.

…d-search

…tests

1. Updated retriever.py import to use langchain_classic and fixed typos.
2. Fixed TypeErrors in test_graphrag_agent.py mocks.
3. Fixed ObjectDeletedError in test_documents.py.
4. Updated test_retriever.py assertions to match rank-based scoring.

…to-text-dictation

feat(ui): Implement Speech-to-Text Dictation

…-search

feat(rag): Hybrid Search (Keyword + Vector)

…ator-tool

feat(rag): implement secure calculator tool for financial math (Fixes…

Co-authored-by: Kishor Kumar <ckishor2333@gmail.com>

…ntegration-tests

test: add API integration tests using httpx and pytest

…-chunks

fix: remove stale vector chunks before re-ingestion in ChromaDB

…age-timestamps

Add relative timestamps to chat message bubbles

…ownload-route

fix: sanitize filename in /download route to prevent path traversal

feat(ui): add settings page with HF token status and manual token input

…est-components-52

test: set up frontend component tests

Co-authored-by: ack-chai <abhijna.marathe@gmail.com>

…parately

feat(db): embed markdown tables as separate chunks in ChromaDB

…ess-reset

fix: reset upload zone after successful processing

…reranker

added semantic reranker for search results

…k-mismatch

docs: rewrite README to match actual Flask + Pinecone + Jinja2 stack

…counter

Add live character counter and warning for chat input

…idation-18

fix: handle RequestValidationError globally to return 422 instead of …

…fications-25

Feat/toast notifications 25