fix: allow manual FBA quote when rate is missing

src/modules/inbounds/fee/api.ts

@@ -23,6 +23,16 @@ export async function calculateInboundFee(tenantId: string, inboundId: string, p
   return unwrapApiResponse(response)
 }
 
+export async function createManualInboundQuote(tenantId: string, inboundId: string, payload: {
+  selectedWeightKg: number; selectedVolumeCbm: number; unitPrice: number; reason: string
+}, idempotencyKey: string) {
+  const response = await http.post<unknown, ApiEnvelope<InboundFeeSnapshot>>(
+    `${feeBasePath(inboundId)}/manual-quote`, payload,
+    { params: { tenantId }, headers: { 'Idempotency-Key': idempotencyKey } },
+  )
+  return unwrapApiResponse(response)
+}
+
 async function transitionInboundFee(
   tenantId: string,
   inboundId: string,
@@ -63,7 +73,7 @@ export function createFeeAdjustmentIdempotencyKey() {
   return createFeeActionIdempotencyKey('adjust')
 }
 
-export function createFeeActionIdempotencyKey(action: 'adjust' | 'calculate' | 'confirm' | 'send') {
+export function createFeeActionIdempotencyKey(action: 'adjust' | 'calculate' | 'manual' | 'confirm' | 'send') {
   const uuid = globalThis.crypto?.randomUUID?.()
   if (uuid) return `fee-${action}-${uuid}`
   return `fee-${action}-${Date.now()}-${Math.random().toString(36).slice(2, 12)}`