feat: implement automated data type coercion and introduce dedicated agents and PDF export utilities to replace the deprecated application structure.

feat: implement web dashboard with project management, file upload, and agentic analysis configuration UI

feat: upgrade visualizations, business insights depth, and PDF report design

feat(v3): modular ui/ package, subprocess sandboxing, per-session isolation, content-hash caching

feat: implement premium dashboard UI, add report export functionality, and restructure project with new agent modules and workflow pipelines.