Polish submission workflow and board preview

Revamp site intelligence workspace layout

Redesign site analysis workspace UI

Support polygon-only analysis flow

Upgrade submission diagram pack

Prepare submission-ready Space build

Add KML terrain and soil analysis layers

Expand site analysis report workbook

Harden uploads and map fallback

Render presentation board preview inline

Add presentation board output and readable evidence table

Redesign app workspace UI

Improve site studio UI and location evidence

Fix evidence table and default map view

Fix Gradio map initialization

Pin Gradio 5 for Space frontend

Harden map asset loading

Disable Gradio SSR for Space runtime

Build site intelligence studio prototype

initial commit