chore: ship-pass -- ruff/vulture/radon/svelte-check, gitignore session cruft

sync: bring HF Space to parity with origin/main (squash, XET-backed)

fix(compare): wire compare intent into SSE handler

deploy: sync all changes from main at 6904684

Add Noun Project dam mark, recolored to federal blue

Re-theme: Civic Hydrology palette (USWDS federal blue, cool slate)

Harden remote-ML routing + add address test suite

ux v0.4.5: live status pill + drop stray dev probes

fix: pre-import heavy ML modules on main thread; bump footer to v0.4.5

ux v0.4.5: replace landing-page mini-map mockup with a real MapLibre tile

ux v0.4.5: drop /app — landing IS the app entry

ux v0.4.5: ship the proper landing page + nuke legacy fallback

ux v0.4.5: nine polish deltas on the Findings region

ux: stream Findings cards in real time + fade-in instead of typing caret

ux: wire FindingsRegion into both sample + live routes

ux: build the Findings region (12 card variants + StoneRegion + run-health)

fix(sse): map neighborhood pipeline _nta steps to Cornerstone/Touchstone

Stones C7: emit stone_start / stone_done SSE envelope

Stones C6: add step_ttm_battery_surge specialist

Stones C5: upgrade prithvi_live to NYC-Pluvial v2 fine-tune

Stones C4: wire TerraMind-NYC LULC + Buildings into FSM

Frontend overhaul: Lit kickoff → Svelte 5 custom elements → SvelteKit design-system

Bulk register + compare modes

FastAPI primary UI + NYCO design system vendor drop