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/tsconfig.json

@@ -0,0 +1,22 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "target": "ES2020",
+    "useDefineForClassFields": true,
+    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "skipLibCheck": true,
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "jsx": "react-jsx",
+    "strict": true,
+    "noUnusedLocals": false,
+    "noUnusedParameters": false,
+    "noFallthroughCasesInSwitch": true
+  },
+  "include": ["src"],
+  "exclude": ["node_modules", "dist", "**/dist/**", "../../packages/**/dist/**"]
+}