R8 reported com.google.android.gms.common.annotation.NoNullnessRewrite as missing; it is a compile-time-only annotation referenced by review-ktx and absent from the runtime classpath. Adds the same targeted -dontwarn SD Maid SE already uses.
R8 full mode strips no-arg constructors from work-runtime classes accessed via
Class.newInstance() reflection (WorkDatabase_Impl, OverwritingInputMerger, etc).
Replace narrow WorkDatabase_Impl keep rule with broad androidx.work.** rule.
Also add @Keep to Hilt WidgetEntryPoint and wrap provideGlance setup in
try-catch so the widget shows an error message instead of spinning forever.