Document Sentry self-hosted deployment

docs/server.md

@@ -168,6 +168,7 @@ Examples:
 * Grafana
 * Node Exporter
 * cAdvisor
+* Sentry
 * Nextcloud
 
 ---
@@ -196,6 +197,7 @@ Contains:
 /srv/docker/xray
 /srv/docker/monitoring
 /srv/docker/nextcloud
+/srv/docker/sentry
 ```
 
 ---
@@ -373,6 +375,45 @@ The 2026-07-08 runtime snapshot showed `nextcloud`, `nextcloud-db` and `nextclou
 
 ---
 
+### Sentry
+
+Deployment:
+
+```text
+Upstream Sentry self-hosted install.sh
+```
+
+Install directory:
+
+```text
+/srv/docker/sentry
+```
+
+Domain:
+
+```text
+sentry.silveressence.net
+```
+
+Network:
+
+```text
+sentry-self-hosted_default
+```
+
+Public entry:
+
+```text
+sentry-self-hosted-nginx-1
+0.0.0.0:9000 -> 80/tcp
+```
+
+Runtime note:
+
+Sentry is available through Nginx Proxy Manager at `https://sentry.silveressence.net`. It is maintained as an upstream self-hosted Sentry deployment and is the exception to the standard SilverLinux `slcompose` and Infisical service model.
+
+---
+
 ### Monitoring Stack
 
 ```text
@@ -422,6 +463,7 @@ Implemented:
 * PostgreSQL not exposed publicly
 * MSSQL port 1433 not exposed publicly
 * Nextcloud PostgreSQL and Redis not exposed publicly
+* Sentry backing services not exposed publicly
 * Database administration is available only through authenticated HTTPS access to DbGate
 * Xray is not attached to the private database network and is monitored as a tunneling endpoint
 * OpenID disabled in Gitea