refactor(web): use generated proto network types (#2373)

* refactor(web): use generated proto network types
* fix(core): preserve dumped config flags
* test(web): cover config flag save paths
* fix(ci): use system protoc before frontend codegen
* fix(ci): serialize frontend-lib builds

package.json

@@ -3,6 +3,7 @@
   "private": true,
   "pnpm": {
     "overrides": {
+      "happy-dom": "16.8.1",
       "minimatch": "10.2.4"
     }
   }