Polish movement hall interiors: clear doors and bay columns, tone floors and windows.

Document hang keep-outs and period-module fixes; leave columns fixed while packing frames into gaps.

Co-authored-by: Cursor <cursoragent@cursor.com>

server/__tests__/baroque-panels.test.js

@@ -0,0 +1,34 @@
+/**
+ * Baroque upper-wall field panels must be framed velvet, not solid gilt slabs
+ * that wash out beside windows.
+ *   node --test server/__tests__/baroque-panels.test.js
+ */
+const { describe, it } = require('node:test');
+const assert = require('node:assert/strict');
+const fs = require('node:fs');
+const path = require('node:path');
+
+const ROOT = path.join(__dirname, '..', '..');
+const DETAILS = fs.readFileSync(path.join(ROOT, 'client/src/components/hall-details/courtly.tsx'), 'utf8');
+
+function baroqueBlock() {
+  const start = DETAILS.indexOf('export function BaroqueStateDetails');
+  assert.ok(start >= 0, 'BaroqueStateDetails must exist');
+  const next = DETAILS.indexOf('export function ', start + 1);
+  return DETAILS.slice(start, next > start ? next : undefined);
+}
+
+describe('Baroque field panels beside windows', () => {
+  it('does not draw a solid gilt slab covering the velvet field', () => {
+    const block = baroqueBlock();
+    assert.doesNotMatch(block, /boxGeometry args=\{\[0\.04, 1\.12, w \+ 0\.12\]\}/);
+    assert.match(block, /velvet|field/i);
+    assert.match(block, /frame|rail|moulding/i);
+  });
+
+  it('keeps a generous clearance around window openings', () => {
+    const block = baroqueBlock();
+    assert.match(block, /halfClear = fieldW \/ 2 \+ rail \+ 0\.35/);
+    assert.match(block, /\(mid, halfClear\)/);
+  });
+});