Brummel 9cc0946f90 Refactor timestamp generation to use helper function ...

Introduces `PendingStore.nowRfc3339()` to consistently generate RFC3339
timestamps with second granularity. This avoids potential issues with
sub-second precision in filenames and aligns with common timestamp
formatting practices. The helper function is used in `CaseDetailScreen`
and `RecordingViewModel` to replace direct calls to
`Instant.now().toString()`. A new unit test verifies the expected
behavior of the helper function.

2026-04-27 14:53:35 +02:00

..

wearos

Refactor timestamp generation to use helper function

2026-04-27 14:53:35 +02:00