Fix indentation error in prompts.py

Add Senior Research Analyst feature with R&D pipeline focus - New ResearchAnalystAgent for extracting high-value insights - 4 specialized research prompts for experiments, prototypes, and product decisions - Enhanced UI with dedicated research analysis tab - Streaming support and export functionality - Non-breaking integration preserving all existing workflows

Enhance analysis quality: Improve prompts and system instructions for better insights

Major UI improvements: Enhanced formatting, comprehensive custom prompts, fixed export error

Initial deployment of PDF Analysis & Orchestrator with enhanced features