Adding QR code login

Added the ability to login to the TV via the mobile app
Fixed some other login issues with back button presses not working

Signed-off-by: Lance Chant <13349722+lancechant@users.noreply.github.com>

package.json

@@ -50,6 +50,7 @@
     "expo-blur": "~15.0.8",
     "expo-brightness": "~14.0.8",
     "expo-build-properties": "~1.0.10",
+    "expo-camera": "^55.0.18",
     "expo-constants": "18.0.13",
     "expo-crypto": "^15.0.8",
     "expo-dev-client": "~6.0.20",
@@ -97,6 +98,7 @@
     "react-native-mmkv": "4.1.1",
     "react-native-nitro-modules": "0.33.1",
     "react-native-pager-view": "^6.9.1",
+    "react-native-qrcode-svg": "^6.3.21",
     "react-native-reanimated": "~4.1.1",
     "react-native-reanimated-carousel": "4.0.3",
     "react-native-safe-area-context": "~5.6.0",