Module launcher_event_bridge 

Structs

DedupCache

Phase F.7 host-bridge dedup cache. Bounded FIFO map keyed by "{event_kind}|{label}|{hwnd}" → max version dispatched.

Functions

dedup_key 🔒

Build the dedup cache key + extract the version for an event. Returns ("{kind}|{label}|{hwnd}", version).

dispatch_to_renderers

Forward a launcher event to every top-level renderer.

should_dispatch 🔒

Phase F.7 dedup gate. Returns true if the event is strictly newer for its key and should be dispatched; false if a higher-or-equal version was already sent.