feat: task cancellation (wip)

readme.md

@@ -15,8 +15,8 @@ Now, visit `http://127.0.0.1:5000` in your web browser to see the application in
 
 # Frontend
 
-Frontend uses flutter. For Ubuntu you can use [this guideline](https://ubuntu.com/blog/getting-started-with-flutter-on-ubuntu) to install it.
+Frontend is a Vue 3 Vite application, compiled ahead of time into [/frontend/dist] via `make web`.
 
-## Configuration
+# Data Directory
 
-You can set the backend URL for Android and native builds using the environment variable `BACKEND_URL`. Make sure to set this variable before running the application. Defaults to `null` if nothing is set.
+By default [/local-data] is used as the data directory, where database and user files are stored.