chore(config): update example

.env.example

@@ -30,10 +30,6 @@ SERVER_URL="http://localhost:8000"
 FRONTEND_URL=
 ENABLE_RATE_LIMIT=true
 
-# SignalR Settings
-SIGNALR_NEGOTIATE_TIMEOUT=30
-SIGNALR_PING_INTERVAL=15
-
 # Fetcher Settings
 FETCHER_CLIENT_ID=""
 FETCHER_CLIENT_SECRET=""
@@ -45,7 +41,12 @@ LOG_LEVEL="INFO"
 # Verification Settings
 ENABLE_TOTP_VERIFICATION=true
 TOTP_ISSUER="osu! server"
+TOTP_SERVICE_NAME="g0v0! Lazer Server"
 ENABLE_EMAIL_VERIFICATION=false
+ENABLE_SESSION_VERIFICATION=false
+ENABLE_MULTI_DEVICE_LOGIN=true
+MAX_TOKENS_PER_CLIENT=10
+DEVICE_TRUST_DURATION_DAYS=30
 SMTP_SERVER="localhost"
 SMTP_PORT=587
 SMTP_USERNAME=""
@@ -78,6 +79,7 @@ OLD_SCORE_PROCESSING_MODE=normal
 # Beatmap Cache Settings
 ENABLE_BEATMAP_PRELOAD=true
 BEATMAP_CACHE_EXPIRE_HOURS=24
+BEATMAPSET_CACHE_EXPIRE_SECONDS=3600
 
 # Ranking Cache Settings
 ENABLE_RANKING_CACHE=true
@@ -98,6 +100,11 @@ USER_CACHE_CONCURRENT_LIMIT=10
 SUSPICIOUS_SCORE_CHECK=true
 BANNED_NAME='["mrekk", "vaxei", "btmc", "cookiezi", "peppy", "saragi", "chocomint"]'
 
+# Beatmap Syncing Settings
+# POST `/api/private/beatmapsets/{beatmapset_id}/sync?immediate=true` to sync a beatmapset immediately
+ENABLE_AUTO_BEATMAP_SYNC=false
+BEATMAP_SYNC_INTERVAL_MINUTES=60
+
 # Storage Settings
 # Supported storage services: local, r2, s3
 STORAGE_SERVICE="local"