Oraculum command line interface

First implementation of a PowerShell module to interact with Weaviate vector DB

PowerShell wrapper for the RAG Post Processor Apify actor. Clean and chunk scraped text for RAG and LLM pipelines in one command. Strips HTML, collapses whitespace, splits into overlapping chunks ready for OpenAI embeddings, Pinecone, Weaviate, LangChain, and LlamaIndex. Supports direct text input, file input, and Apify dataset chaining.