chore: update yarn.lock

yarn.lock

@@ -1772,6 +1772,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@craftzdog/react-native-buffer@npm:^6.0.5":
+  version: 6.0.5
+  resolution: "@craftzdog/react-native-buffer@npm:6.0.5"
+  dependencies:
+    ieee754: "npm:^1.2.1"
+    react-native-quick-base64: "npm:^2.0.5"
+  checksum: 10/9963b430d0cd2af030605a7e81b3982dfec36603406d4f14d520e28936d24a79d69ca4e8a3b650734f6e45b12d87f1bd1ce86f0db11379103e7b1c024a2510d5
+  languageName: node
+  linkType: hard
+
 "@cspotcode/source-map-support@npm:^0.8.0":
   version: 0.8.1
   resolution: "@cspotcode/source-map-support@npm:0.8.1"
@@ -3133,6 +3143,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@ethersproject/shims@npm:^5.7.0":
+  version: 5.7.0
+  resolution: "@ethersproject/shims@npm:5.7.0"
+  checksum: 10/50307fbf6b76f4335b4ae324f4ce83ea88200f95589a4051685a8894a450a114680cc92531bf82252dba1e07986338895fb5ab8bcd24dd7162ab49ffa862cfc3
+  languageName: node
+  linkType: hard
+
 "@ethersproject/signing-key@npm:5.5.0":
   version: 5.5.0
   resolution: "@ethersproject/signing-key@npm:5.5.0"
@@ -7198,6 +7215,7 @@ __metadata:
     "@babel/preset-react": "npm:^7.26.3"
     "@cowprotocol/app-data": "npm:^2.3.0"
     "@eslint/js": "npm:^9.12.0"
+    "@ethersproject/shims": "npm:^5.7.0"
     "@expo/config-plugins": "npm:^9.0.10"
     "@expo/vector-icons": "npm:^14.0.2"
     "@gorhom/bottom-sheet": "npm:^5.0.6"
@@ -7247,6 +7265,7 @@ __metadata:
     eslint-config-prettier: "npm:^9.1.0"
     eslint-plugin-prettier: "npm:^5.2.1"
     eslint-plugin-react: "npm:^7.37.1"
+    ethers: "npm:^6.13.4"
     expo: "npm:~52.0.14"
     expo-blur: "npm:~14.0.1"
     expo-constants: "npm:~17.0.2"
@@ -7269,9 +7288,13 @@ __metadata:
     react-dom: "npm:^18.3.1"
     react-native: "npm:0.76.3"
     react-native-collapsible-tab-view: "npm:^8.0.0"
+    react-native-device-crypto: "npm:^0.1.7"
+    react-native-device-info: "npm:^14.0.1"
     react-native-gesture-handler: "npm:~2.20.2"
+    react-native-keychain: "npm:^9.2.2"
     react-native-mmkv: "npm:^3.1.0"
     react-native-pager-view: "npm:6.5.1"
+    react-native-quick-crypto: "npm:^0.7.10"
     react-native-reanimated: "npm:^3.16.2"
     react-native-safe-area-context: "npm:4.12.0"
     react-native-screens: "npm:^4.0.0"
@@ -27535,6 +27558,25 @@ __metadata:
   languageName: node
   linkType: hard
 
+"react-native-device-crypto@npm:^0.1.7":
+  version: 0.1.7
+  resolution: "react-native-device-crypto@npm:0.1.7"
+  peerDependencies:
+    react: "*"
+    react-native: "*"
+  checksum: 10/0c4f9e8b8a10659511d74e4ec33cc3353a1cbe15038e5f4bae4012d679f2733e00fac4568a3c332ce11f984c2324f9a51373858ccf6ec24a2e6755273b5e595f
+  languageName: node
+  linkType: hard
+
+"react-native-device-info@npm:^14.0.1":
+  version: 14.0.2
+  resolution: "react-native-device-info@npm:14.0.2"
+  peerDependencies:
+    react-native: "*"
+  checksum: 10/7d08a2bc77e397dd88fbcb9e2a983dab94d2e076ba3a2f2c2b65c9721b0c1a8496b25fcc0c5c58d54c31e980c3395126c1d9cd361acd69a2358700cfaf11ca6d
+  languageName: node
+  linkType: hard
+
 "react-native-gesture-handler@npm:~2.20.2":
   version: 2.20.2
   resolution: "react-native-gesture-handler@npm:2.20.2"
@@ -27573,6 +27615,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"react-native-keychain@npm:^9.2.2":
+  version: 9.2.2
+  resolution: "react-native-keychain@npm:9.2.2"
+  checksum: 10/7af3cc896f8c91fbd6b834841bf160b0e2149e832936cc32bf8bd3f38f6b813a91783c01cf5c24d592a6e9def930da7684384ca9beb1f2ea529935ae0372dd25
+  languageName: node
+  linkType: hard
+
 "react-native-mmkv@npm:^3.1.0":
   version: 3.1.0
   resolution: "react-native-mmkv@npm:3.1.0"
@@ -27614,6 +27663,34 @@ __metadata:
   languageName: node
   linkType: hard
 
+"react-native-quick-base64@npm:^2.0.5":
+  version: 2.1.2
+  resolution: "react-native-quick-base64@npm:2.1.2"
+  dependencies:
+    base64-js: "npm:^1.5.1"
+  peerDependencies:
+    react: "*"
+    react-native: "*"
+  checksum: 10/20b205612417a6c39452ad3ebd205d74fcfaa244832ec9e717b87ee075bf28076bf2445e8f690aad8cf0be6f3da89b4148eb8379d0b71d1c953bd06f66cc7c56
+  languageName: node
+  linkType: hard
+
+"react-native-quick-crypto@npm:^0.7.10":
+  version: 0.7.10
+  resolution: "react-native-quick-crypto@npm:0.7.10"
+  dependencies:
+    "@craftzdog/react-native-buffer": "npm:^6.0.5"
+    events: "npm:^3.3.0"
+    readable-stream: "npm:^4.5.2"
+    string_decoder: "npm:^1.3.0"
+    util: "npm:^0.12.5"
+  peerDependencies:
+    react: "*"
+    react-native: "*"
+  checksum: 10/58ef0f25908386473fc981ecb7cd274ee08c7872d690c9d992abb3dbd371f0e2cf3a283f9aa2ca1b1cce339773a2b7efcfc50166001b66bc7b344d7a9bd16fa1
+  languageName: node
+  linkType: hard
+
 "react-native-reanimated@npm:^3.16.2":
   version: 3.16.3
   resolution: "react-native-reanimated@npm:3.16.3"
@@ -27998,6 +28075,19 @@ __metadata:
   languageName: node
   linkType: hard
 
+"readable-stream@npm:^4.5.2":
+  version: 4.6.0
+  resolution: "readable-stream@npm:4.6.0"
+  dependencies:
+    abort-controller: "npm:^3.0.0"
+    buffer: "npm:^6.0.3"
+    events: "npm:^3.3.0"
+    process: "npm:^0.11.10"
+    string_decoder: "npm:^1.3.0"
+  checksum: 10/ae6faa02c2513b0314711cf4901105fc9cc9c4d8324b39fda23c9055392f83916ce747bdf3b98e67e34b23040d048f7c3e1180dd4f7ffb5e9d6223170f496954
+  languageName: node
+  linkType: hard
+
 "readable-stream@npm:~1.0.17, readable-stream@npm:~1.0.27-1":
   version: 1.0.34
   resolution: "readable-stream@npm:1.0.34"