add in twitch integration

.env.example

@@ -70,3 +70,15 @@ GITEA_REPO=tickets
 # Label name applied to planned-outage tickets (default: planned-outage).
 # The label is created automatically if it does not exist.
 GITEA_LABEL=planned-outage
+
+# ------------------------------------------------------------------
+# Twitch integration (live badge + stream page)
+# ------------------------------------------------------------------
+
+# Twitch application credentials.
+# Create an app at: https://dev.twitch.tv/console
+TWITCH_CLIENT_ID=your-client-id-here
+TWITCH_CLIENT_SECRET=your-client-secret-here
+
+# Your Twitch channel name (lowercase).
+TWITCH_CHANNEL=your-twitch-channel-here