Add a refresh policy to the fix registry so the UI can avoid the
unnecessary "Loading…" flash when a quick fix does not change any
check state.
- Registry stores fixEntry{fn, refresh} instead of bare FixFunc.
- RegisterFix (existing callers) keeps refresh=true: resolved
findings disappear from the list after the fix runs.
- New RegisterFixNoRefresh sets refresh=false: used for persistent
operator affordances whose success leaves the finding unchanged.
- RunFix now returns (string, bool, error); the bool propagates to
the healthFixResponse JSON as "refresh".
- play_ding registered via RegisterFixNoRefresh — pressing it never
resolves the finding, so no re-fetch is needed.
- runQuickFix in script.js gates setTimeout(fetchHealth, 400) on
data.refresh !== false; absent or true keeps the existing behaviour.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Speakers need a moment to start buffering after receiving a ContentItem;
the first ~2 s of audio is often missed. Repeating the ding 3 times with
0.4 s gaps between each ensures at least one repetition is audible.
- Add Repeat (default 3) and RepeatGapDuration (default 0.40 s) to Options
- Render() appends silence + base audio for each extra repetition
- WithDefaults() fills zero values for the new fields
- Handler exposes ?repeat= (1–10) and ?repeat-gap-ms= query knobs
- Update TestRender_DefaultSizeApproximately52KB → ~229 KB (2.6 s)
- Add TestRender_RepeatProducesLongerAudio
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
CodeQL flagged the writeWAV cast of strconv.Atoi's result to
uint32 (alert 148). Two-layer defence: the handler rejects
sample-rate query params outside [8000, 192000] before parsing
ever reaches Render, and WithDefaults snaps any out-of-range
caller-supplied SampleRate back to the default before
renderChirp allocates buffers sized by it.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Move the ding renderer into pkg/service/ding so it can run both
at request time (from the new HandleDing handler) and offline
(from the existing scripts/gen-aftertouch-ding CLI, now a thin
wrapper around the same package).
- GET /media/aftertouch-ding.wav synthesises on first call,
caches the default-options bytes via sync.Once, and accepts
query-string overrides for every knob (pitch-{high,mid,low},
chirp-ms, gap-ms, attack-ms, release-ms, sample-rate, peak).
Invalid / out-of-range values silently fall back to defaults.
- Embedded WAV is gone from VCS — no 52 KB binary in the
repo, and tweaking the sound is now a query-param away rather
than a regenerate-and-commit cycle.
- Health-tab playback_test check is unchanged: the URL it
references (/media/aftertouch-ding.wav) keeps the same shape,
the handler just produces the bytes dynamically now.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Tobias GesellchenandClaude Sonnet 4.6