chore(wip): upgrade dependencies, begin refactor

frontend/README.md

@@ -26,7 +26,7 @@ To truly deploy a new version of the application, i.e. to the official app store
 git tag -a v<name> -m "Release <name>"
 git push origin v<name>
 ```
-We adhere to the [Semantic Versioning](https://semver.org/) standard, so the tag should be of the form `v0.1.8` for example. 
+We adhere to the [Semantic Versioning](https://semver.org/) standard, so the tag should be of the form `v0.1.8` for example.
 
 ### Icons and logos
 The application uses a custom launcher icon and splash screen. These are managed platform-independently using the `flutter_launcher_icons` package.
@@ -66,3 +66,10 @@ These are used by the CI/CD pipeline to deploy the application.
 - `IOS_ASC_KEY_ID` as well
 - `IOS_MATCH_PASSWORD` is used by fastlane match to download the certificates
 - `IOS_MATCH_REPO_SSH_KEY_BASE64` is used to authenticate with the git repository where the certificates are stored
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+## Android SDK&NDK setup