docs: Fix 8 broken URLs in guide/llms.txt (#9698)

Co-authored-by: Alessio Gozzoli <alessio@humansignal.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: 3 people

docs/source/guide/llms.txt

@@ -32,14 +32,14 @@ If unsure:
 - [Import data](https://labelstud.io/guide/tasks.md): Ingest data into projects
 - [Export annotations](https://labelstud.io/guide/export.md): Export labeled data
 - [Machine learning integration](https://labelstud.io/guide/ml.md): Connect predictions and models
-- [Data Manager](https://labelstud.io/guide/data_manager.md): Browse and filter tasks
+- [Data Manager](https://labelstud.io/guide/manage_data.md): Browse and filter tasks
 ---
 ## Open Source (self-hosted)
 - [Open Source docs home](https://labelstud.io/guide/index.md)
 - [Install Label Studio](https://labelstud.io/guide/install.md)
 - [Kubernetes deployment](https://labelstud.io/guide/install_k8s.md)
 - [Start Label Studio](https://labelstud.io/guide/start.md)
-- [Upgrade Label Studio](https://labelstud.io/guide/upgrade_label_studio.md)
+- [Upgrade Label Studio](https://labelstud.io/guide/upgrade_community.md)
 - [Persistent storage](https://labelstud.io/guide/persistent_storage.md)
 - [Database setup](https://labelstud.io/guide/storedata.md)
 - [Security](https://labelstud.io/guide/security.md)
@@ -48,26 +48,25 @@ If unsure:
 ## Enterprise / Cloud or On-Prem
 - [Enterprise docs home](https://docs.humansignal.com/guide/index.md)
 - [Workspaces](https://docs.humansignal.com/guide/workspaces.md)
-- [Dashboards](https://docs.humansignal.com/guide/dashboard.md)
-- [Analytics](https://docs.humansignal.com/guide/analytics.md)
+- [Dashboards](https://docs.humansignal.com/guide/dashboards.md)
+- [Analytics](https://docs.humansignal.com/guide/dashboard_overview.md)
 - [Automation](https://docs.humansignal.com/guide/prompts_overview.md)
-- [Review workflows](https://docs.humansignal.com/guide/review.md)
-- [Quality & agreement](https://docs.humansignal.com/guide/agreement.md)
-- [User management](https://docs.humansignal.com/guide/user_management.md)
-- [Roles & permissions](https://docs.humansignal.com/guide/roles_permissions.md)
-- [SSO, LDAP, SCIM](https://docs.humansignal.com/guide/sso_ldap_scim.md)
-- [Activity logs](https://docs.humansignal.com/guide/activity_logs.md)
+- [Review workflows](https://docs.humansignal.com/guide/quality.md)
+- [Quality & agreement](https://docs.humansignal.com/guide/agreement_metrics.md)
+- [User management](https://docs.humansignal.com/guide/manage_users.md)
+- [Roles & permissions](https://docs.humansignal.com/guide/admin_roles.md)
+- [SSO, LDAP, SCIM](https://docs.humansignal.com/guide/admin_auth.md)
+- [Activity logs](https://docs.humansignal.com/guide/admin_logs.md)
 ---
 ## Developer & integrations
 - [API reference](https://api.labelstud.io/)
 - [Python SDK](https://docs.humansignal.com/guide/sdk.md)
 - [Webhooks](https://docs.humansignal.com/guide/webhooks.md)
 - [ML backend](https://labelstud.io/guide/ml_create.md)
-- [Integrations](https://labelstud.io/guide/integrations.md)
 - [Open source repository](https://github.com/HumanSignal/label-studio)
 ---
 ## Optional
-- [Glossary](https://labelstud.io/guide/terminology.md)
+- [Glossary](https://labelstud.io/guide/glossary.md)
 - [Templates](https://labelstud.io/templates/index.md)
 - [Enterprise On-Prem Release notes](https://docs.humansignal.com/guide/release_notes.md)
 - [Community](https://community.labelstud.io/)