feat(phase-16): anonymous play & share telemetry substrate (wave 16.1)

Player-service play-session tracker (floor + 3-bucket classify), SharePopover share tracker with debounce, sendBeacon interop, proxied rate-limited POST api/event/{play,share}, append-only event logs + incremental play_counter with server-side release resolution. Migration authored, not applied. No anonId, no read surface.
2026-06-19 12:59:00 -04:00
parent 1931574ad4
commit dbd90ee52a
35 changed files with 2460 additions and 2 deletions
@@ -33,6 +33,14 @@ public static class Startup
        // Waveform visualizer controls — scoped so the eight slider positions persist across navigation
        // within a session and reset on a fresh page load (see WaveformVisualizerControlState).
        services.AddScoped<WaveformVisualizerControlState>();
+
+        // Phase 16 anonymous telemetry (client side). BeaconInterop wraps sendBeacon; the play sink and
+        // share tracker fire events through it. The play tracker itself is NOT registered — the player
+        // is not DI-registered, so AudioPlayerProvider constructs the tracker and attaches it. ShareTracker
+        // is scoped so its per-(target,channel) debounce memory lives for the session.
+        services.AddScoped<BeaconInterop>();
+        services.AddScoped<IPlayEventSink, BeaconPlayEventSink>();
+        services.AddScoped<ShareTracker>();
    }

    public static void ConfigureApiHttpClient(IServiceCollection services, string baseAddress)