fix: update import paths in debug scripts after reorganization

- Fix relative imports in experiments/ scripts (../ → ../../)
- Clean up tsconfig.json exclude list (remove non-existent paths)
- All debug scripts now work from their new location

Co-Authored-By: Claude <noreply@anthropic.com>

tsconfig.json

@@ -20,14 +20,7 @@
   "exclude": [
     "node_modules",
     "dist",
-    "generated",
-    "src/scripts/extract-product-from-html.ts",
-    "src/scripts/find-product-detail-api.ts",
-    "src/scripts/find-product-detail-endpoint-v1.ts",
-    "src/scripts/test-detail-endpoint.ts",
-    "src/scripts/test-all-detail-endpoints.ts",
-    "src/scripts/test-object-reviews-endpoint.ts",
-    "src/scripts/debug-detail-response.ts"
+    "generated"
   ],
   "ts-node": {
     "esm": true