chore: bump to pwa plugin 0.16.4 (#2159)

Co-authored-by: Daniel Roe <daniel@roe.dev>

docs/content/80.pwa.md

@@ -185,3 +185,50 @@ To debug the PWA service worker in your mobile browser, you will need to:
   - Click on Clear site data button
   - Go to `Application > Service Workers` and check the current service worker is missing or has the status deleted or reduntant.
 6) Disable port forwarding: open the "Port forwarding..." modal again on the `chrome://inspect/#devices` page and either uncheck the "Enable port forwarding" option or remove the entry from the list and click "Done". 
+
+## PWA web manifest and related applications
+
+When adding your application to the `related_applications` PWA web manifest property, you will need some info about them.
+
+### Microsoft Store
+
+Elk is available on Microsoft Store, you can find it in the following url: [Elk](https://www.microsoft.com/store/apps/9N8GZJZQZJZB).
+
+If you want to add your app published in the Microsoft Store as a related application, check the following link: https://learn.microsoft.com/en-us/mem/configmgr/protect/deploy-use/find-a-pfn-for-per-app-vpn#find-a-pfn-if-the-app-is-not-installed-on-a-computer.
+
+To add your application to the related application entry:
+- locate `Store ID`: for Elk it is `9N8GZJZQZJZB`
+- visit the following url (replace `9PNZMMXQHQZ5` with your `Store ID`): https://bspmts.mp.microsoft.com/v1/public/catalog/Retail/Products/9PNZMMXQHQZ5/applockerdata
+
+From the previous url, you will get a json file as response:
+```json
+{
+  "packageFamilyName": "53213ElkTeam.Elk_6x2f3wfg7gnst",
+  "packageIdentityName": "53213ElkTeam.Elk",
+  "windowsPhoneLegacyId": "cf793b8f-863a-45cd-936c-11519a995096",
+  "publisherCertificateName": "CN=B976409D-CB14-4908-A1DF-47FAA5352A5B"
+}
+```
+
+Use the `packageFamilyName` value as the `id` in your `related_applications` entry, for Elk results in (replace `9PNZMMXQHQZ5` with your `Store ID` in the url entry):
+```json
+{
+  "related_applications": [{
+    "platform": "windows",
+    "url": "https://www.microsoft.com/store/apps/9PNZMMXQHQZ5",
+    "id": "53213ElkTeam.Elk_6x2f3wfg7gnst"
+  }]
+}
+```
+
+<!--
+
+## PlayStore
+
+WIP
+
+## Apple Store
+
+WIP
+
+-->