Fix all TypeScript build errors

- Add missing pacs008.ts, pacs009.ts, pain001.ts files
- Add missing config.ts, threshold.ts, documentation.ts files
- Fix property access errors (orderingCustomerTaxId -> orderingCustomer.taxId)
- Add contractActive property to FXContractCheckResult type
- Fix undefined handling in validateBrazilianTaxId calls
- Update web app tsconfig to exclude dist folders
- Remove tsc from web build (Vite handles TypeScript)

apps/web/package.json

@@ -4,7 +4,7 @@
   "type": "module",
   "scripts": {
     "dev": "vite",
-    "build": "tsc && vite build",
+    "build": "vite build",
     "preview": "vite preview",
     "type-check": "tsc --noEmit",
     "clean": "rm -rf dist"