Reads window.fediInternal for versioned mini app discovery. Unlike WebLN and Nostr, this API is optional. Older Fedi builds may not expose it.
On fediInternal v2, tap Load installed apps to list mini app URLs or use installMiniApp()to trigger Fedi's native install sheet. Both require the user to grant manageInstalledMiniApps when Fedi prompts.
Checking Fedi environment…