v0.37.0

What's Changed

• Levee-QTH bracketing recipe + nec2c GD-cliff cross-check harness by @stevenmburns in #546
• Faceted-terrain far-field ground — levee/ridge QTH with per-facet media by @stevenmburns in #548
• Server-side polar-chart cuts (backend half of #547) by @stevenmburns in #549
• Frontend consumes server-side polar cuts, retiring the JS cut physics (#547) by @stevenmburns in #550
• Web UI terrain ground — levee/cliff presets over the #534 engine by @stevenmburns in #552
• PyNEC terrain hybrid: crest-medium GN 2 currents + facet far field, with NEC-rp switch by @stevenmburns in #554
• Hillside terrain preset: a bench on a slope — no bottom reference needed by @stevenmburns in #556
• Terrain norm check: show the hybrid-model ledger Δ instead of a misleading radiated % by @stevenmburns in #557
• Terrain knobs invalidate the norm check; cut angles leave the solve-cache key by @stevenmburns in #558
• Docs: terrain ground — levee worked example + web reference by @stevenmburns in #555
• Terrain bearing marker on the polar charts by @stevenmburns in #559
• web: solve_id cuts cache + ws cuts transport — cut dials without re-uploading solve bodies by @stevenmburns in #561
• Schema-driven terrain presets: add a preset in Python without touching the frontend (#560) by @stevenmburns in #562
• chore: release v0.37.0 (the ground you actually stand on) by @stevenmburns in #563

Full Changelog: v0.36.1...v0.37.0