remove +$3 default grant override, keep rounding up BOM cost

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: alx-alexpark

app/admin/review/[id]/page.tsx

@@ -1099,7 +1099,7 @@ export default function ReviewDetailPage() {
                   type="number"
                   value={grantOverride}
                   onChange={(e) => setGrantOverride(e.target.value)}
-                  placeholder={`Default: ${project.bomCost > 0 ? `BOM cost + $3 = ${Math.ceil(project.bomCost + 3)} bits` : 'No BOM cost'}`}
+                  placeholder={`Default: ${project.bomCost > 0 ? `BOM cost rounded up = ${Math.ceil(project.bomCost)} bits` : 'No BOM cost'}`}
                   className="w-full px-3 py-1.5 text-sm border border-cream-500/20 bg-brown-900 text-cream-50 focus:outline-none focus:border-orange-500"
                 />
                 {grantOverride && (

app/api/admin/projects/[id]/decision/route.ts

@@ -66,7 +66,7 @@ export async function POST(
   const bomCostTotal = totalBomCost(project.bomItems, project.bomTax, project.bomShipping)
   const parsedGrantAmount = typeof grantAmount === "number" && grantAmount > 0
     ? grantAmount
-    : (stage === "design" && decision === "approved" ? (bomCostTotal > 0 ? Math.ceil(bomCostTotal + 3) : null) : null)
+    : (stage === "design" && decision === "approved" ? (bomCostTotal > 0 ? Math.ceil(bomCostTotal) : null) : null)
 
   // tier: set at design approval to lock in the bit grant for build completion
   let parsedTier: number | null | undefined = undefined

app/api/reviews/[id]/submit/route.ts

@@ -186,7 +186,7 @@ export async function POST(
 
   // For design approvals, default grant to BOM cost if not explicitly overridden
   const bomCostTotal = totalBomCost(project.bomItems, project.bomTax, project.bomShipping)
-  const effectiveGrant = grantOverride ?? (stageKey === "design" ? (bomCostTotal > 0 ? Math.ceil(bomCostTotal + 3) : 0) : null)
+  const effectiveGrant = grantOverride ?? (stageKey === "design" ? (bomCostTotal > 0 ? Math.ceil(bomCostTotal) : 0) : null)
 
   // Map result to the existing decision format
   if (result === "APPROVED") {

app/reviews/[id]/page.tsx

@@ -800,7 +800,7 @@ export default function ReviewDetailPage() {
                   type="number"
                   value={grantOverride}
                   onChange={(e) => setGrantOverride(e.target.value)}
-                  placeholder={`Default: ${(data?.submission?.project?.bomCost ?? 0) > 0 ? `BOM cost + $3 = ${Math.ceil((data?.submission?.project?.bomCost ?? 0) + 3)} bits` : 'No BOM cost'}`}
+                  placeholder={`Default: ${(data?.submission?.project?.bomCost ?? 0) > 0 ? `BOM cost rounded up = ${Math.ceil(data?.submission?.project?.bomCost ?? 0)} bits` : 'No BOM cost'}`}
                   className="w-full px-3 py-1.5 text-sm border border-cream-400 bg-cream-50 text-brown-800 focus:outline-none focus:border-orange-500"
                 />
                 {grantOverride && (