feat: add file storage service and update configurations

refactor: migrate to tsup for builds and update tsconfigs
fix: update error handling and validation in payment service
chore: update package scripts and dependencies
docs: update README and env examples

packages/database/src/client.ts

@@ -1,11 +1,11 @@
-import { Prisma, PrismaClient as PrismaClientBase } from '../generated/prisma';
+import { Prisma, PrismaClient as PrismaClientBase } from "../generated/prisma";
 
 export const prisma = new PrismaClientBase().$extends({
   model: {
     $allModels: {
       async exists<T>(
         this: T,
-        where?: Prisma.Args<T, 'findFirst'>['where']
+        where?: Prisma.Args<T, "findFirst">["where"],
       ): Promise<boolean> {
         const context = Prisma.getExtensionContext(this);
         const result = await (context as any).findFirst({ where });
@@ -18,5 +18,5 @@ export const prisma = new PrismaClientBase().$extends({
 export type PrismaClient = typeof prisma;
 
 export type PrismaClientArg =
-  | Parameters<Parameters<PrismaClient['$transaction']>[0]>[0]
+  | Parameters<Parameters<PrismaClient["$transaction"]>[0]>[0]
   | PrismaClient;

packages/database/src/index.ts

@@ -1,7 +1,2 @@
 export { prisma, type PrismaClientArg, type PrismaClient } from './client';
 export * from '../generated/prisma';
-export {
-  PaymentSchema,
-  TelegramUserSchema,
-  TelegramSessionSchema,
-} from '../generated/zod';