Revert "fix(rebar): warn when the pile spacing along a 열 is above the 2250 mm maximum"

This reverts commit d61e5d082f.

src/core/piles.ts

@@ -50,17 +50,12 @@ export interface RowLayout {
   spacing: number;
   /** True when the spacing is below the minimum (warning, not refused). */
   belowMinimum: boolean;
-  /** True when the spacing is above the maximum 2.25 m (warning: add piles). */
-  aboveMaximum: boolean;
 }
 
-/** Maximum centre spacing of the piles along a 열 (m), spec §4.6 (승인 2026-10-23: 2250 mm). */
-export const PILE_SPACING_MAX = 2.25;
-
 export function rowLayout(counts: number[], g: PileGeometry): RowLayout[] {
   return counts.map((count) => {
     const spacing = (g.footingLength - 2 * g.end) / (count - 1);
-    return { count, spacing, belowMinimum: spacing < g.minSpacing - 1e-9, aboveMaximum: spacing > PILE_SPACING_MAX + 1e-9 };
+    return { count, spacing, belowMinimum: spacing < g.minSpacing - 1e-9 };
   });
 }