Autostart apps (e.g. KeePassXC) that call RegisterStatusNotifierItem
before the watcher owns its name fail silently and never re-register.
Until now the recovery scan only ran on suspend/resume or watcher
owner change, so first-boot orphans were never rescued.
Schedule a one-time delayed scan when the watcher first appears.
recoverTrayItems() already deduplicates via registeredConnIDs, so this
cannot double-register apps that registered normally.
Tássio Guerreiro Antunes Virgínio
10e8086874