Use packageExtensions instead of .npmrc for entities fix

@vue/compat's CJS build requires 'entities' but doesn't declare it as a
dependency. Using pnpm's packageExtensions to inject the dependency is
cleaner than public-hoist-pattern in .npmrc.

Author: dannon

client/.npmrc

@@ -30,6 +30,13 @@
       "@vue/compiler-sfc": "3.5.18",
       "@fortawesome/fontawesome-common-types": "6.2.1"
     },
+    "packageExtensions": {
+      "@vue/compat": {
+        "dependencies": {
+          "entities": "^4.5.0"
+        }
+      }
+    },
     "onlyBuiltDependencies": [
       "vue-demi"
     ]
@@ -78,7 +85,6 @@
     "dompurify": "^3.0.6",
     "echarts": "^5.5.1",
     "elkjs": "^0.8.2",
-    "entities": "^4.5.0",
     "events": "^3.3.0",
     "file-saver": "^2.0.5",
     "flush-promises": "^1.0.2",