WIP: Refactor and polyfill updates

- Add crypto polyfill for Expo
- Update daemon client and websocket server
- Simplify codex agent tests

package-lock.json

@@ -12154,6 +12154,18 @@
         "react-native": "*"
       }
     },
+    "node_modules/expo-crypto": {
+      "version": "15.0.8",
+      "resolved": "https://registry.npmjs.org/expo-crypto/-/expo-crypto-15.0.8.tgz",
+      "integrity": "sha512-aF7A914TB66WIlTJvl5J6/itejfY78O7dq3ibvFltL9vnTALJ/7LYHvLT4fwmx9yUNS6ekLBtDGWivFWnj2Fcw==",
+      "license": "MIT",
+      "dependencies": {
+        "base64-js": "^1.3.0"
+      },
+      "peerDependencies": {
+        "expo": "*"
+      }
+    },
     "node_modules/expo-dev-client": {
       "version": "6.0.16",
       "resolved": "https://registry.npmjs.org/expo-dev-client/-/expo-dev-client-6.0.16.tgz",
@@ -21554,6 +21566,7 @@
         "expo-build-properties": "^1.0.9",
         "expo-clipboard": "~8.0.7",
         "expo-constants": "~18.0.9",
+        "expo-crypto": "^15.0.8",
         "expo-dev-client": "^6.0.15",
         "expo-file-system": "~19.0.17",
         "expo-font": "~14.0.9",