🐛 add env to useDb and apply prettier

shared/utils/split.ts

@@ -1,21 +1,24 @@
-import type { ParticipantId } from '../types'
+import type { ParticipantId } from '../types';
 
 /**
  * Splits amountCents equally among participantIds. Any remainder cents (from
  * integer division) go one-each to the first participants in the given
  * order, so the shares always sum exactly back to amountCents.
  */
-export function computeSplit(amountCents: number, participantIds: ParticipantId[]): Record<ParticipantId, number> {
+export function computeSplit(
+  amountCents: number,
+  participantIds: ParticipantId[],
+): Record<ParticipantId, number> {
   if (participantIds.length === 0) {
-    throw new Error('computeSplit requires at least one participant')
+    throw new Error('computeSplit requires at least one participant');
   }
 
-  const base = Math.floor(amountCents / participantIds.length)
-  const remainder = amountCents - base * participantIds.length
+  const base = Math.floor(amountCents / participantIds.length);
+  const remainder = amountCents - base * participantIds.length;
 
-  const shares: Record<ParticipantId, number> = {}
+  const shares: Record<ParticipantId, number> = {};
   participantIds.forEach((id, index) => {
-    shares[id] = base + (index < remainder ? 1 : 0)
-  })
-  return shares
+    shares[id] = base + (index < remainder ? 1 : 0);
+  });
+  return shares;
 }