feat: Major scraper enhancements - consistent format, better extraction, per-month costs

fix: Remove temperature parameter for GPT-5 compatibility (only supports default)

fix: Change max_tokens to max_completion_tokens for GPT-5 API compatibility

feat: Merge GPT-5 enhancements with working c72a240 base + restore crawler

feat: Major system enhancements - GPT-5 support, monitoring, translation, and optimizations

feat: add optimized summarizer and streaming support

feat: add PDF & supporting materials integration to context

Initial commit of grant-analyst project

Add working grant analyst demo setup