docs: Remove empty troubleshooting fields (supabase#41236)

* Remove emoty fields

* Fix lock file

Author: ChrisChinchilla

apps/docs/content/troubleshooting/realtime-debugging-with-logger.mdx

@@ -3,7 +3,6 @@ title = "Debug Realtime with Logger and Log Levels"
 date_created = "2025-11-28T00:00:00+00:00"
 topics = [ "realtime" ]
 keywords = [ "debug", "logger", "log_level", "troubleshooting", "diagnostics" ]
-database_id = ""
 ---
 
 ## What are logger and log_level parameters?

apps/docs/content/troubleshooting/realtime-heartbeat-messages.mdx

@@ -3,7 +3,6 @@ title = "Understanding and Monitoring Realtime Heartbeats"
 date_created = "2025-11-28T00:00:00+00:00"
 topics = [ "realtime" ]
 keywords = [ "heartbeat", "connection", "websocket", "keep-alive", "timeout", "onHeartbeat", "heartbeatCallback", "reconnect" ]
-database_id = ""
 ---
 
 ## What are heartbeat messages?

apps/docs/content/troubleshooting/realtime-too-many-channels-error.mdx

@@ -3,7 +3,6 @@ title = "Fixing the TooManyChannels Error"
 date_created = "2025-11-28T00:00:00+00:00"
 topics = [ "realtime" ]
 keywords = [ "channels", "useEffect", "react", "memory leak", "quota", "TooManyChannels", "ChannelRateLimitReached", "unsubscribe", "cleanup" ]
-database_id = ""
 ---
 
 {/* supa-mdx-lint-disable Rule003Spelling */}