Remove Moshi dependency entirely, completing the migration to kotlinx.serialization. All JSON serialization now uses kotlinx with explicit @SerialName annotations for wire format stability.
- Migrate PodDeviceCache from Moshi to kotlinx Json injection
- Add MapIntByteArrayBase64Serializer for BleScanResult cache compat
- Strip @JsonClass/@Json annotations from all dual-annotated classes
- Delete Moshi adapters, ProGuard rules, and build config
- Convert compat tests to pure kotlinx round-trip tests
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.
darken