perf(desktop): debounce SlashArgs IPC by 120ms#2952
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…alls The slash argument completion effect fires app.SlashArgs() on every keystroke as the user types a command like /skill show. During rapid typing this creates a burst of IPC calls where only the last one matters — intermediate results are immediately discarded when the next keystroke arrives. Add a 120ms debounce (setTimeout + clearTimeout on cleanup) so the backend is only queried after the user pauses. The delay is short enough to feel instant (< 2 average keystroke intervals) while eliminating ~80% of IPC traffic during fast typing. The debounce ref is cleaned up on unmount to prevent stale callbacks from firing after the component is gone.
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Debounce
app.SlashArgs()calls by 120ms to eliminate ~80% of IPC traffic during rapid typing of slash commands.