eh it works

README.md

@@ -19,6 +19,10 @@ On changes, it sends Telegram messages with:
 - removed apps (`-`)
 - updated apps (`~`) and field-level diffs
 
+It also listens for Telegram commands from the configured chat:
+
+- `/random` returns one random app using the same detailed format, including screenshots when available
+
 ## Environment variables
 
 - `TELEGRAM_BOT_TOKEN` (required for notifications)
@@ -29,6 +33,7 @@ On changes, it sends Telegram messages with:
 - `REQUEST_TIMEOUT_SECONDS` (default: `30`)
 - `LOG_LEVEL` (default: `INFO`)
 - `MAX_SCREENSHOTS_PER_APP` (default: `3`)
+- `TELEGRAM_POLL_SECONDS` (default: `10`)
 
 ## Build