Nightshade23x/minelens-zambia

# MineLens Zambia MineLens Zambia is a mining intelligence and information retrieval platform focused on public Zambian mining information. ## Initial Goals 1. Download official mining documents 2. Extract text from PDF and HTML sources 3. Split documents into searchable chunks 4. Implement keyword search 5. Implement semantic/vector search 6. Add source-aware answers 7. Add GIS and recommender functionality later ## Current Stage Phase 1: Document ingestion and information retrieval.