use yarn berry

.gitignore

@@ -125,3 +125,5 @@ bskyweb/static/media/*.webp
 bskyweb/static/media/*.jpg
 bskyweb/static/media/*.png
 bskyweb/static/media/*.svg
+
+.yarn

.yarnrc.yml

@@ -0,0 +1 @@
+nodeLinker: node-modules

package.json

@@ -5,7 +5,7 @@
   "engines": {
     "node": ">=20"
   },
-  "packageManager": "yarn@1.22.22",
+  "packageManager": "yarn@4.12.0",
   "expo": {
     "autolinking": {
       "android": {
@@ -242,7 +242,6 @@
     "@react-native/eslint-config": "^0.81.5",
     "@react-native/typescript-config": "^0.81.5",
     "@sentry/webpack-plugin": "^3.2.2",
-    "@testing-library/jest-native": "^5.4.3",
     "@testing-library/react-native": "^13.2.0",
     "@types/jest": "29.5.14",
     "@types/lodash.chunk": "^4.2.7",
@@ -289,11 +288,9 @@
   "resolutions": {
     "@react-native/babel-preset": "0.81.5",
     "@react-native/normalize-colors": "0.81.5",
-    "**/@expo/image-utils": "0.8.7",
-    "**/@react-native-async-storage/async-storage": "2.2.0",
-    "**/expo-constants": "18.0.8",
-    "**/expo-device": "7.1.4",
-    "**/multiformats": "9.9.0",
+    "@expo/image-utils": "0.8.8",
+    "@react-native-async-storage/async-storage": "2.2.0",
+    "multiformats": "9.9.0",
     "unicode-segmenter": "0.14.5",
     "@types/estree": "1.0.6"
   },