feat: add first cut at emojis in feed (incomplete because it doesn't detect user's emojis correctly)

src/interfaces/records.ts

@@ -9,6 +9,7 @@ export interface GiveSummaryRecord {
   amount: number;
   amountConfirmed: number;
   description: string;
+  emojiCount: Record<string, number>; // Map of emoji character to count
   fullClaim: GiveActionClaim;
   fulfillsHandleId: string;
   fulfillsPlanHandleId?: string;