Tint the mini player's reconnecting/error sub-states with the
offlineAccent token (added in WU1, unused until now): the status
label, the reconnect spinner, and the error retry icon now read as
visually distinct "connectivity trouble" states instead of blending
into the ordinary loading/paused look. Plain buffering keeps the
default colour, confirmed by a dedicated regression test.
Verify-first gate (task 16.1): ControladorReconexion.intentos exists,
but ServicioAudio never surfaces it past a debug log line, and its
estadoStream only carries the EstadoReproduccion enum. Adding an
attempt-count label would require a getter/stream on
servicio_audio.dart, one of the files this change must keep at an
empty diff against main. Ship the restyle without the counter, per
the risk register's own fallback.
WU16.
- Construct the audio player with an enlarged live-stream buffer (15-50s forward cushion, 2.5s to start, 5s after rebuffer) so short network drops play through silently
- Add reconnect-on-stall state machine with bounded exponential backoff (1/2/4/8/16s, ~90s total window, 5 attempts) that re-prepares to the live edge; backoff/decision logic extracted to controlador_reconexion.dart as pure testable code
- Surface a new reconnecting playback state in the mini player and full player (localized in all 13 locales) instead of error dialogs during the retry window; a single friendly error appears only after exhaustion
- Guard interplay: user pause/stop cancels retries, audio interruptions cancel reconnect, alarm wake-up path keeps precedence, recording fails cleanly during drops
- Reset retry budget on station change; route stream timeouts through the network-error class
- 10 new tests (99 total green), flutter analyze clean
FreeTLab