feat: section dynamic slide buttons

frontend/app/README.md

@@ -52,6 +52,44 @@ All the npm scripts are defined in `package.json` [file](package.json). It is re
 
 ## Most useful commands
 
+## Editing the Ionic Database from the browser
+
+Add the following function using the browser console
+
+```js
+function addToIonicDB(key, value) {
+  indexedDB.open('_ionicstorage').onsuccess = event => {
+    const db = event.target.result;
+    db.transaction('_ionickv', 'readwrite').objectStore('_ionickv').put(value, key);
+  };
+}
+```
+
+You can then call the function in the browser to add values to the
+ionic database in the IndexedDB.
+
+For example, you can add a stored authorization like this:
+
+```js
+addToIonicDB(
+  'token_response',
+  JSON.stringify({
+    access_token: 'AT-123-abcdefghi',
+    refresh_token: 'RT-123-jklmnopqrs',
+    scope: '',
+    token_type: 'bearer',
+    issued_at: 1696852785,
+    expires_in: '28800',
+  }),
+);
+```
+
+You'll need to run _Chromium_ using
+
+```shell
+pnpm chromium:no-cors
+```
+
 ### Running the app
 
 Install the npm packages needed for running the app (as for any other node project which uses npm):