chore: fix test infra

Author: crutchcorn

packages/angular-form/package.json

@@ -58,6 +58,7 @@
     "@testing-library/angular": "^17.4.0",
     "ng-packagr": "^20.0.0",
     "typescript": "5.8.2",
+    "vite-tsconfig-paths": "^5.1.4",
     "zone.js": "0.15.1"
   },
   "peerDependencies": {

packages/angular-form/tsconfig.spec.json

@@ -1,9 +1,12 @@
 {
-  "extends": "./tsconfig.json",
+  "extends": "./tsconfig.build.json",
   "compilerOptions": {
     "outDir": "./out-tsc/spec",
     "target": "es2016",
-    "types": ["vitest/globals", "node"]
+    "types": ["vitest/globals", "node"],
+    "paths": {
+      "@tanstack/form-core": ["../form-core/src"]
+    }
   },
   "files": ["tests/test-setup.ts"],
   "include": ["tests/**/*.spec.ts", "tests/**/*.d.ts"]

packages/angular-form/vite.config.ts

@@ -1,9 +1,12 @@
 import { defineConfig } from 'vitest/config'
 import angular from '@analogjs/vite-plugin-angular'
+import tsconfigPaths from 'vite-tsconfig-paths'
 import packageJson from './package.json'
 
+const tsconfigPath = 'tsconfig.spec.json'
+
 export default defineConfig(({ mode }) => ({
-  plugins: [angular()],
+  plugins: [tsconfigPaths({projects: [tsconfigPath]}), angular({ tsconfig: tsconfigPath })],
   test: {
     name: packageJson.name,
     dir: './tests',