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/typescript-config/package.json

@@ -2,8 +2,10 @@
   "name": "@repo/typescript-config",
   "version": "0.0.0",
   "private": true,
-  "license": "MIT",
-  "publishConfig": {
-    "access": "public"
+  "files": ["*.json"],
+  "exports": {
+    "./base.json": "./base.json",
+    "./library.json": "./library.json",
+    "./node.json": "./node.json"
   }
 }