log based alerts docs

[JohnBlackwell]

Plural Flow: docs
Plural Preview: docs

[plural-copilot]

✅ Deploy preview for docs-pr-596 is ready!

Name	Details
⚡ Service	docs-pr-596 (5 / 5 ready)
☁️ Cluster	plural (eks)
Commit sha	8bf7436
Plural URL	https://console.mgmt.plural.sh/cd/clusters/446acdef-8524-425a-a49f-5336a...
🔍 Logs URL	https://console.mgmt.plural.sh/cd/clusters/446acdef-8524-425a-a49f-5336a...
🌊 Flow URL	https://console.mgmt.plural.sh/flows/08a17af1-8578-449e-9ae1-28ccd97eafc...
Preview Link	Preview

---

You can learn more about preview environments and Plural Flows here

[greptile-apps]

Greptile Summary

This PR adds a new "Log-Based Alerts" section to the logging documentation, covering how monitors work, a three-step UI walkthrough, Liquid alert templates, and routing/AI integration. Five supporting screenshots are included and all image alt texts are correctly set.

Confidence Score: 5/5

This PR is safe to merge — it adds documentation and static assets only, with no code changes.

All changes are documentation and image assets. No logic, security, or runtime concerns. Previously flagged issues (alt text, page title) have either been resolved or are tracked in earlier review threads.

No files require special attention.

Important Files Changed

Filename	Overview
pages/plural-features/observability/logging.md	Adds a well-structured "Log-Based Alerts" section covering monitor setup, UI walkthrough, Liquid alert templates, and AI/routing integration; existing front-matter title still reads "ElasticSearch Configuration" (flagged in a previous review)
public/assets/observability/create-monitor.png	New screenshot asset for the "Create Monitor" wizard step
public/assets/observability/log-query.png	New screenshot asset for the log query configuration step
public/assets/observability/threshold-config.png	New screenshot asset for the threshold configuration step
public/assets/observability/monitor-description.png	New screenshot asset for the monitor description/schedule step
public/assets/observability/monitor-insight.png	New screenshot asset for the AI insights / monitor-insight view; alt text is correctly set to "monitor-insight"

_{Reviews (2): Last reviewed commit: "fix typo" | Re-trigger Greptile}

[JohnBlackwell]

@greptile