Merge branch 'main' of https://github.com/Forgingalex/forgeai

docs: refactor documentation

Clarify responsibility in disclaimer section

Merge remote changes, keeping new README structure

docs: restructure README as cognitive systems narrative and move technical details to TECHNICAL.md

Update section headers in CODE_OF_CONDUCT.md

Refactor README.md for improved structure and clarity

chore: prepare repository for public GitHub release

Fix Google AI streaming: Use sync API with executor for reliable streaming

Add hybrid AI approach: Google AI Studio (Gemini) as primary with Ollama fallback

Add codebase polish summary document

Polish codebase: Add tests, improve error handling, add logging, documentation, caching, rate limiting, and code quality improvements

Fix PDF upload: improve boolean parsing, add timeout handling, better error messages and loading states

Optimize PDF processing: run sync functions in thread pool, reduce pages/char limits for faster processing

Fix MemoryError in PDF processing with memory-efficient page-by-page processing