style: apply prettier formatting

Routine formatting only, no functional changes.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016GHq7GcQtB91bnq3832H76

tsconfig.spec.json

@@ -1,14 +1,9 @@
 /* To learn more about Typescript configuration file: https://www.typescriptlang.org/docs/handbook/tsconfig-json.html. */
 /* To learn more about Angular compiler options: https://angular.dev/reference/configs/angular-compiler-options. */
 {
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "types": [
-      "vitest/globals"
-    ]
-  },
-  "include": [
-    "src/**/*.d.ts",
-    "src/**/*.spec.ts"
-  ]
+    "extends": "./tsconfig.json",
+    "compilerOptions": {
+        "types": ["vitest/globals"]
+    },
+    "include": ["src/**/*.d.ts", "src/**/*.spec.ts"]
 }