feat: initialize finance project with Fastify, Prisma, and Zod

- Added package.json with necessary dependencies and scripts for development and production.
- Created Prisma schema for BankAccount model with fields: id, name, bankName, accountNumber, createdAt, and updatedAt.
- Implemented Fastify server with CRUD operations for bank accounts, including validation using Zod.
- Added graceful shutdown handling for server and Prisma client.

package.json

@@ -0,0 +1,39 @@
+{
+  "name": "finance",
+  "version": "1.0.0",
+  "main": "index.js",
+  "scripts": {
+    "build": "tsc",
+    "start": "node dist/server.js",
+    "dev": "nodemon --watch src --ext ts --exec ts-node src/server.ts",
+    "prisma:migrate": "prisma migrate dev",
+    "prisma:generate": "prisma generate",
+    "prisma:studio": "prisma studio"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/acedanger/finance.git"
+  },
+  "keywords": [],
+  "author": "Peter Wood <peter@peterwood.dev>",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/acedanger/finance/issues"
+  },
+  "homepage": "https://github.com/acedanger/finance#readme",
+  "description": "",
+  "dependencies": {
+    "@prisma/client": "^6.5.0",
+    "dotenv": "^16.4.7",
+    "fastify": "^5.2.2",
+    "fastify-type-provider-zod": "^4.0.2",
+    "zod": "^3.24.2"
+  },
+  "devDependencies": {
+    "@types/node": "^22.14.0",
+    "nodemon": "^3.1.9",
+    "prisma": "^6.5.0",
+    "ts-node": "^10.9.2",
+    "typescript": "^5.8.3"
+  }
+}