Add reproducible browser and accessibility gates

web/tsconfig.json

@@ -12,5 +12,11 @@
     "noEmit": true,
     "strict": true
   },
-  "include": ["src/**/*.ts", "src/**/*.svelte", "vite.config.ts"]
+  "include": [
+    "src/**/*.ts",
+    "src/**/*.svelte",
+    "test/**/*.ts",
+    "vite.config.ts",
+    "playwright.config.ts"
+  ]
 }