Add Discord webhook refresh notifications

README.md

@@ -2,7 +2,7 @@
 
 Small local web UI for a system-wide `ani-cli` install.
 
-Current version: `0.32.5`
+Current version: `0.33.0`
 
 ## Project Layout
 
@@ -121,6 +121,7 @@ Container notes:
 - Track shows on `/watchlist`.
 - Refresh watchlist episode counts in the background.
 - Schedule periodic watchlist refresh jobs.
+- Send Discord webhook notifications for refresh discoveries and failures.
 - Cache watchlist thumbnails locally.
 - Sync successful downloads back into the watchlist.
 - Keep queue and watchlist data in SQLite under `.ani-cli-web/`.
@@ -156,9 +157,18 @@ Use it to set:
 4. Scheduled watchlist refresh enable or disable.
 5. Scheduled refresh period in minutes.
 6. Delay between shows during `Refresh All`.
+7. Discord webhook URL.
+8. Discord notification events plus a test action.
 
 Saved settings are written to `.ani-cli-web/config.json`.
 
+Discord notification events:
+
+- Refresh finished and found new episodes.
+- Refresh failed or finished with per-show refresh errors.
+- Refresh interrupted by restart or shutdown.
+- Unexpected runtime errors.
+
 ### Watchlist
 
 Path: `/watchlist`
@@ -215,6 +225,7 @@ Refresh behavior:
 - Duplicate refresh queueing is avoided.
 - Scheduled refresh runs log start, stop, success, and failure to stdout.
 - `Refresh All` works one show at a time with a configurable delay.
+- When a Discord webhook is configured, new-episode refresh results include one notification card per anime with sub and dub counts and a cached thumbnail attachment when available.
 
 ## Access Guard
 
@@ -295,6 +306,8 @@ Environment variables:
 
 Saved config fields include:
 
+- `discord_webhook_url`
+- `discord_webhook_events`
 - `watchlist_auto_refresh_enabled`
 - `watchlist_auto_refresh_minutes`
 - `watchlist_refresh_delay_seconds`