test(audio): match mic fader unity ceiling

HANDOFF.md

@@ -2,34 +2,23 @@
 
 ## State
 
-- `main`; Logs tabs committed as `9fa06c6`, local and not pushed.
-- `ChannelStatsServiceTests` uses dates relative to UTC so its 90-day upload assertion does not
-  expire with the calendar; fix committed as `3985a41`.
-- `ScoreboardPropertiesTests` now checks for the themed `PropertyPillCheck` style instead of stale
-  `YtCheckBox` markup; committed as `221b816`.
-- `PropertiesHierarchyTests` now checks shared styles and scopes the duplicate shape bindings to
-  the Shape block; committed as `91e308e`.
-- `GeometryFieldWidthTests` now identifies the shared draggable-layer Geometry block; committed as
-  `82609a5`.
-- `NotificationServiceTests` runs tint assertions with real theme resources and uses the current
-  `Brush.ErrorContainer` token; committed as `caf91e6`.
-- `ScoreboardSimulationTests` now checks the shared `Helpers/DevBuild.cs` compile-time gate;
-  committed as `0e1f948`.
-- `UiShellTests` now checks the orange Settings gear on the preview rail and the EDIT/session
-  ordering in the top bar; focused test passes. This task is ready to commit.
-- Clean app build is 0 warnings. Full suite: 3 failed / 519 passed of 522; remaining failures are
-  being handled one task and one local commit at a time.
+- `main`; local only, not pushed. Logs tabs: `9fa06c6`; YPP fixture: `3985a41`.
+- Stale test assumptions corrected: scoreboard pill `221b816`, property hierarchy `91e308e`, geometry
+  gate `82609a5`, notification theme `caf91e6`, dev-build gate `0e1f948`, Settings gear `e6a7147`.
+- `MicBayTests` now expects the designed 0 dB maximum; focused test passes. This task is ready to
+  commit.
+- Clean app build is 0 warnings. Full suite: 2 failed / 520 passed of 522.
 
 ## Next action
 
-Commit the UiShell assertion update, then take the next remaining failure. Do not push absent a
-milestone/checkpoint request.
+Commit the MicBay assertion update, then resolve the two remaining test failures independently.
+Do not push absent a milestone/checkpoint request.
 
 ## Landmines
 
 - Build/test with Windows `dotnet.exe`; the full suite can hang in WASAPI teardown.
-- `verify.sh` cannot pass until the remaining 3 suite failures are resolved; scope checks are run
-  separately when that gate exits early.
-- Any integration test constructing `MainWindow` must set `LayoutPathOverride` to a temporary DB
-  and clear it in `finally`.
+- `verify.sh` remains red until the 2 remaining failures are fixed; run scope-check separately when
+  it exits early.
+- Any integration test constructing `MainWindow` must use a temporary `LayoutPathOverride` and clear
+  it in `finally`.
 - Bundled FFmpeg stays outside the single-file exe (`ExcludeFromSingleFile="true"`).

ytLive.Tests/MicBayTests.cs

@@ -22,7 +22,7 @@ public class MicBayTests
         Assert.Contains("Command=\"{Binding ToggleMicMuteCommand}\"", dock);
 
         // The fader's range is the scale's range, not an arbitrary slider span.
-        Assert.Contains("Minimum=\"-60\" Maximum=\"6\"", dock);
+        Assert.Contains("Minimum=\"-60\" Maximum=\"0\"", dock);
 
         // The VM surface exists (no construction: this is a wiring check, not a behaviour one).
         var type = typeof(MainViewModel);