v0.5.03

Fixed

• EAS stale-id safety bug: after a channel/database migration or reimport, saved EAS Apply-To ids could go stale — either matching nothing ("No channels found") or, worse, silently pointing at a different live channel and having its stream profile flipped/restarted. _resolve_channels() now names the stale id in its error message, and _mapping_identity_ok() refuses to act on any saved mapping whose recorded channel name no longer matches the channel currently at that id (enable/disable/test EAS + EAS Canada, and Disable All).
  • If you're affected: re-open EAS Weather Alerts (and Weather Canada) settings, re-select your Apply To channel/group, and run Save Settings once.

Added

• Per-severity EAS display cadence: three new Display Interval settings (Moderate/Severe/Extreme, seconds, 0 = constant) plus a shared Display Duration, under EAS Shared Settings. Lets a low-severity alert (e.g. a Heat Advisory) flash on screen periodically instead of scrolling for the alert's entire duration, while Severe/Extreme can stay constant. Independent of the siren tone's own interval.