checkpoint: goals feature, wallet balance, and goals/wallet detail UI

- Add goals feature (models, migrations, API, web pages)
- Add reserved/centralized wallet balance service
- Add wallet detail page and overview components
- Add new UI components (progress, multi-select, FAB)
- Remove stray empty -H/-d files from working tree

apps/api/dist/wallets/wallet-balance.service.d.ts

@@ -0,0 +1,21 @@
+import { PrismaService } from '../prisma/prisma.service';
+import { Decimal } from '@prisma/client/runtime/library';
+export interface WalletBalance {
+    walletId: string;
+    kind: string;
+    currency?: string;
+    unit?: string;
+    totalBalance: Decimal;
+    reservedBalance: Decimal;
+    availableBalance: Decimal;
+    totalUnits?: Decimal;
+    pricePerUnit?: Decimal;
+    totalValue?: Decimal;
+}
+export declare class WalletBalanceService {
+    private prisma;
+    constructor(prisma: PrismaService);
+    calculateBalance(walletId: string): Promise<WalletBalance>;
+    calculateMultipleBalances(walletIds: string[]): Promise<WalletBalance[]>;
+    getAllUserWalletBalances(userId: string): Promise<WalletBalance[]>;
+}