[deploy] merge prometheus rules

[capcom6]

Greptile Summary

The PR consolidates seven Prometheus alert files into one server rules file while preserving the existing alert definitions.

• Adds deployments/prometheus/server.rules.yml with the complete server alert inventory.
• Removes the superseded per-domain alert files.
• Renames the rule groups under a consistent server: namespace.

Confidence Score: 5/5

The PR appears safe to merge.

No blocking failure remains.

Important Files Changed

Filename	Overview
deployments/prometheus/server.rules.yml	Consolidates all 25 existing alert rules without changing their expressions, thresholds, labels, durations, or annotations.
deployments/prometheus/alerts/events-alerts.yml	Removes the superseded event-alert file after preserving its rule in the consolidated file.
deployments/prometheus/alerts/http-alerts.yml	Removes the superseded HTTP-alert file after preserving all six rules in the consolidated file.
deployments/prometheus/alerts/jwt-alerts.yml	Removes the superseded JWT-alert file after preserving all five rules in the consolidated file.
deployments/prometheus/alerts/messages-alerts.yml	Removes the superseded message-alert file after preserving both rules in the consolidated file.
deployments/prometheus/alerts/online-alerts.yml	Removes the superseded online-alert file after preserving all four rules in the consolidated file.
deployments/prometheus/alerts/sse-alerts.yml	Removes the superseded SSE-alert file after preserving all four rules in the consolidated file.
deployments/prometheus/alerts/worker-alerts.yml	Removes the superseded worker-alert file after preserving all three rules in the consolidated file.

_{Reviews (2): Last reviewed commit: "[deploy] merge prometheus rules" | Re-trigger Greptile}

[github-actions]

🤖 Pull request artifacts

Platform	File
🐳 Docker	GitHub Container Registry
🍎 Darwin arm64	server_Darwin_arm64.tar.gz
🍎 Darwin x86_64	server_Darwin_x86_64.tar.gz
🐧 Linux arm64	server_Linux_arm64.tar.gz
🐧 Linux i386	server_Linux_i386.tar.gz
🐧 Linux x86_64	server_Linux_x86_64.tar.gz
🪟 Windows arm64	server_Windows_arm64.zip
🪟 Windows i386	server_Windows_i386.zip
🪟 Windows x86_64	server_Windows_x86_64.zip