fix(settings): read the build number from expo-application

The row said '1.0.0 (dev)' on a build stamped 2026081502.

Constants.nativeBuildVersion is deprecated in SDK 57 and returns nothing — not an
error, not a throw, just undefined, so the fallback fired and the screen reported the
opposite of the truth with complete confidence. A deprecation that quietly returns
undefined is the worst kind: everything looks like it is working.

expo-application is the documented replacement and reads the value from the bundle at
runtime, which is the number OAS stamps before signing.

Also removes the last use of expo-constants here, and with it the '1.0.0' half — the
marketing string that has never changed and cannot tell two builds apart.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

bun.lock

@@ -8,6 +8,7 @@
         "@expo/vector-icons": "15.1.1",
         "@react-native-async-storage/async-storage": "2.2.0",
         "expo": "57.0.8",
+        "expo-application": "^57.0.2",
         "expo-clipboard": "57.0.1",
         "expo-constants": "57.0.7",
         "expo-dev-client": "57.0.9",
@@ -515,6 +516,8 @@
 
     "expo": ["expo@57.0.8", "", { "dependencies": { "@babel/runtime": "^7.20.0", "@expo/cli": "^57.0.10", "@expo/config": "~57.0.6", "@expo/config-plugins": "~57.0.6", "@expo/devtools": "~57.0.1", "@expo/dom-webview": "~57.0.1", "@expo/fingerprint": "^0.20.6", "@expo/local-build-cache-provider": "^57.0.4", "@expo/log-box": "^57.0.1", "@expo/metro": "~56.0.0", "@expo/metro-config": "~57.0.7", "@ungap/structured-clone": "^1.3.0", "babel-preset-expo": "~57.0.4", "expo-asset": "~57.0.7", "expo-constants": "~57.0.7", "expo-file-system": "~57.0.1", "expo-font": "~57.0.1", "expo-keep-awake": "~57.0.1", "expo-modules-autolinking": "~57.0.9", "expo-modules-core": "~57.0.7", "pretty-format": "^29.7.0", "react-refresh": "^0.14.2", "whatwg-url-minimum": "^0.1.2" }, "peerDependencies": { "@expo/metro-runtime": "*", "react": "*", "react-dom": "*", "react-native": "*", "react-native-web": "*", "react-native-webview": "*" }, "optionalPeers": ["@expo/metro-runtime", "react-dom", "react-native-web", "react-native-webview"], "bin": { "expo": "bin/cli", "fingerprint": "bin/fingerprint", "expo-modules-autolinking": "bin/autolinking" } }, "sha512-0IxxoPZbT54IH4fHL5NihkvED9HBVQx3uNdPvyv8pFUHWJ81RdFjL0aJys1IB7hbo09KTz4xW4I2aWVOXKAcJQ=="],
 
+    "expo-application": ["expo-application@57.0.2", "", { "peerDependencies": { "expo": "*" } }, "sha512-q31YwcXyymviAmdrtDfAg3Dld4VMxLCNAfgMHip7vZpPX4lzF/AfwsywqBJUAjQnJknzaNAkzqvMVjO5XmKYDA=="],
+
     "expo-asset": ["expo-asset@57.0.7", "", { "dependencies": { "@expo/image-utils": "^0.11.4", "expo-constants": "~57.0.7" }, "peerDependencies": { "expo": "*", "react": "*", "react-native": "*" } }, "sha512-TA6MRQq1HL0N6KGvNMzL6djdH5tGJ/eHPIhML+6bVu52mnXldmup2swdvP37zDnvoMUUXRVGsvwVHFmvhCbW6Q=="],
 
     "expo-clipboard": ["expo-clipboard@57.0.1", "", { "peerDependencies": { "expo": "*", "react": "*", "react-native": "*" } }, "sha512-HWICri4+1ao7S6QEfcorxVumXDiDnx1guGGewjZgGJWLGxFYs0RgH8ujBs+lkTzBkMmlwADaWSlaesR+nDJt5Q=="],

package.json

@@ -18,6 +18,7 @@
     "@expo/vector-icons": "15.1.1",
     "@react-native-async-storage/async-storage": "2.2.0",
     "expo": "57.0.8",
+    "expo-application": "^57.0.2",
     "expo-clipboard": "57.0.1",
     "expo-constants": "57.0.7",
     "expo-dev-client": "57.0.9",

src/settings/SettingsScreen.tsx

@@ -3,7 +3,7 @@ import type { ImageSourcePropType } from 'react-native';
 import { View, Text, Pressable, ScrollView, Image } from 'react-native';
 import { Ionicons } from '@expo/vector-icons';
 import { useSafeAreaInsets } from 'react-native-safe-area-context';
-import Constants from 'expo-constants';
+import * as Application from 'expo-application';
 
 import { useTheme } from '../ui/useTheme';
 import { Card } from '../ui/Card';
@@ -91,7 +91,15 @@ export type SettingsScreenProps = {
  * that is not exactly ten digits is shown verbatim instead of being mangled into a fake date.
  */
 function buildLabel(): string {
-  const raw = Constants.nativeBuildVersion ?? '';
+  /*
+   `expo-application`, NOT `Constants.nativeBuildVersion`.
+
+   That property is deprecated in SDK 57 and returns nothing — which is not an error, just an empty
+   string, so the row rendered a confident "1.0.0 (dev)" on a build that had been stamped 2026081502.
+   A deprecation that returns undefined rather than throwing is the worst kind: the screen looked like
+   it was working and was reporting the opposite of the truth.
+  */
+  const raw = Application.nativeBuildVersion ?? '';
   if (!/^\d{10}$/.test(raw)) return raw ? `dev (${raw})` : 'dev';
   return `${raw.slice(0, 4)}.${raw.slice(4, 6)}.${raw.slice(6, 8)}.${raw.slice(8)}`;
 }