Fix Other Features sidebar: remove hidden toctrees from parent pages

The sphinx_immaterial theme renders ALL pages from nested toctrees as
flat items in the sidebar nav, ignoring maxdepth. Fix by removing the
hidden toctree directives from parent pages under Other Features:
- configuration/index.rst (Send Alerts to Robusta)
- notification-routing/configuring-sinks.rst (Notification Sinks)
- notification-routing/index.rst (Alert Routing)
- playbook-reference/index.rst (Playbooks)
- track-changes/kubernetes-changes.rst (Track Config Changes)
- configuration/metric-providers.rst (Connect Metrics)

Child pages remain accessible via in-page content links and grid cards.
Also suppress toc.excluded warnings for these now-orphaned child pages.

https://claude.ai/code/session_0184fwhrjC4ELrYQBMCbyhfS

Author: claude

docs/conf.py

@@ -56,7 +56,7 @@
     "sphinx_reredirects",
 ]
 
-suppress_warnings = ["autosectionlabel.*"]
+suppress_warnings = ["autosectionlabel.*", "toc.excluded", "toc.not_readable"]
 
 # sphinx redirects from old docs
 

docs/configuration/index.rst

@@ -1,28 +1,5 @@
 :hide-toc:
 
-.. toctree::
-   :hidden:
-
-   alertmanager-integration/outofcluster-prometheus
-   alertmanager-integration/alert-manager
-   alertmanager-integration/eks-managed-prometheus
-   alertmanager-integration/azure-managed-prometheus
-   alertmanager-integration/coralogix_managed_prometheus
-   alertmanager-integration/dynatrace
-   alertmanager-integration/embedded-prometheus
-   alertmanager-integration/google-managed-prometheus
-   alertmanager-integration/gcp-monitoring
-   alertmanager-integration/google-managed-alertmanager
-   alertmanager-integration/grafana-self-hosted
-   alertmanager-integration/grafana-cloud
-   alertmanager-integration/nagios
-   alertmanager-integration/newrelic
-   alertmanager-integration/pagerduty-alerting
-   alertmanager-integration/solarwinds
-   alertmanager-integration/victoria-metrics
-   alertmanager-integration/customize-labels-priorities
-   exporting/custom-webhooks
-
 Send Alerts to Robusta
 =======================
 

docs/configuration/metric-providers.rst

@@ -1,17 +1,5 @@
 :hide-toc:
 
-.. toctree::
-   :hidden:
-
-   metric-providers-in-cluster
-   metric-providers-external
-   metric-providers-azure
-   metric-providers-aws
-   metric-providers-google
-   metric-providers-coralogix
-   metric-providers-victoria
-   metric-providers-grafana-cloud
-
 General Settings
 ================
 

docs/notification-routing/configuring-sinks.rst

@@ -1,32 +1,6 @@
 .. _sinks-overview:
 
-.. toctree::
-   :hidden:
-
-   ../configuration/sinks/index
-   ../configuration/sinks/slack
-   ../configuration/sinks/ms-teams
-   ../configuration/sinks/RobustaUI
-   ../configuration/sinks/mail
-   ../configuration/sinks/telegram
-   ../configuration/sinks/discord
-   ../configuration/sinks/DataDog
-   ../configuration/sinks/mattermost
-   ../configuration/sinks/Opsgenie
-   ../configuration/sinks/PagerDuty
-   ../configuration/sinks/VictorOps
-   ../configuration/sinks/YandexMessenger
-   ../configuration/sinks/jira
-   ../configuration/sinks/webhook
-   ../configuration/sinks/file
-   ../configuration/sinks/webex
-   ../configuration/sinks/kafka
-   ../configuration/sinks/rocketchat
-   ../configuration/sinks/google_chat
-   ../configuration/sinks/pushover
-   ../configuration/sinks/ServiceNow
-   ../configuration/sinks/zulip
-   ../configuration/sinks/sinks-development
+
 
 Defining Sinks
 ==========================

docs/notification-routing/index.rst

@@ -1,21 +1,5 @@
 :hide-toc:
 
-.. toctree::
-   :hidden:
-
-   routing-with-scopes
-   notification-grouping
-   routing-by-time
-   routing-by-namespace
-   routing-by-type
-   implementing-monitoring-shifts
-   routing-to-multiple-slack-channels
-   routing-exclusion
-   routing-by-severity
-   excluding-resolved
-   disable-oomkill-notifications
-   routing-silencing
-
 Notifications & Routing Overview
 =================================
 

docs/playbook-reference/index.rst

@@ -1,19 +1,6 @@
 .. _customPlaybooks:
 .. _Playbook Basics:
 
-.. toctree::
-   :hidden:
-
-   defining-playbooks/creating-notifications
-   builtin-alert-enrichment
-   automatic-remediation-examples/index
-   kubernetes-examples/kubernetes-change-notifications
-   defining-playbooks/silencer-playbooks
-   logs-triggers/index
-   ../configuration/resource-recommender
-   triggers/index
-   actions/index
-
 Playbooks Basics
 ##################
 

docs/track-changes/kubernetes-changes.rst

@@ -1,8 +1,3 @@
-.. toctree::
-   :hidden:
-
-   ../configuration/alertmanager-integration/launchdarkly
-
 Kubernetes Changes
 ==================