feat(hub): implement native in-app container updates

Introduces the ability for registered users to trigger Beszel container updates directly from the web interface.

- Added `app_update` logic to the hub to pull the latest image from GHCR and recreate the container.
- Implemented `/api/beszel/update` and `/api/beszel/update/apply` endpoints.
- Added a new `AppUpdatePanel` in the settings UI to check for and apply updates.
- Added update notifications in the navbar and settings.
- Updated `docker-compose.yml` and `README.md` to include the required Docker socket mount for update functionality.
- Added a new public status page route that bypasses authentication.
- Refactored several TypeScript interfaces to replace `any` with `unknown` or specific types for better type safety.
- Updated localization files to support new update-related strings.

internal/site/src/locales/cs/cs.po

@@ -151,8 +151,8 @@ msgid "Add Monitor"
 msgstr ""
 
 #: src/components/systems-table/systems-table.tsx
-msgid "Add System"
-msgstr ""
+#~ msgid "Add System"
+#~ msgstr ""
 
 #: src/components/routes/settings/notifications.tsx
 msgid "Add URL"
@@ -203,12 +203,10 @@ msgstr "Historie upozornění"
 msgid "Alerts"
 msgstr "Výstrahy"
 
-#. placeholder {0}: data.length
 #. placeholder {0}: stats.total
 #. placeholder {0}: statusCounts.total
 #: src/components/domains-table/domains-table.tsx
 #: src/components/monitors-table/monitors-table.tsx
-#: src/components/systems-table/systems-table.tsx
 msgid "All ({0})"
 msgstr ""
 
@@ -224,9 +222,14 @@ msgstr "Všechny kontejnery"
 #: src/components/command-palette.tsx
 #: src/components/routes/settings/quiet-hours.tsx
 #: src/components/systems-table/systems-table.tsx
+#: src/components/systems-table/systems-table.tsx
 msgid "All Systems"
 msgstr "Všechny systémy"
 
+#: src/components/routes/settings/general.tsx
+msgid "App update"
+msgstr ""
+
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "Are you sure you want to delete {name}?"
 msgstr "Opravdu chcete odstranit {name}?"
@@ -338,6 +341,10 @@ msgstr "Beszel podporuje OpenID Connect a mnoho poskytovatelů OAuth2 ověřová
 msgid "Beszel uses <0>Shoutrrr</0> to integrate with popular notification services."
 msgstr "Beszel používá <0>Shoutrrr</0> k integraci s populárními notifikačními službami."
 
+#: src/components/routes/settings/general.tsx
+msgid "Beszel will pull ghcr.io/dvorinka/beszel:latest, recreate the running container, and restart the app. All signed-in users can start this action."
+msgstr ""
+
 #: src/components/add-system.tsx
 msgid "Binary"
 msgstr "Binární"
@@ -385,6 +392,7 @@ msgstr "Může zastavit"
 #: src/components/domains-table/domains-table.tsx
 #: src/components/monitors-table/add-monitor-dialog.tsx
 #: src/components/routes/settings/alerts-history-data-table.tsx
+#: src/components/routes/settings/general.tsx
 #: src/components/routes/settings/quiet-hours.tsx
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "Cancel"
@@ -447,6 +455,10 @@ msgstr "Zkontrolujte {email} pro odkaz na obnovení."
 msgid "Check logs for more details."
 msgstr "Pro více informací zkontrolujte logy."
 
+#: src/components/routes/settings/general.tsx
+msgid "Check now"
+msgstr ""
+
 #: src/components/routes/monitor.tsx
 msgid "Check Now"
 msgstr ""
@@ -482,8 +494,8 @@ msgid "Click to copy"
 msgstr "Klikněte pro zkopírování"
 
 #: src/components/systems-table/systems-table.tsx
-msgid "Columns"
-msgstr ""
+#~ msgid "Columns"
+#~ msgstr ""
 
 #: src/components/login/forgot-pass-form.tsx
 #: src/components/login/forgot-pass-form.tsx
@@ -1750,6 +1762,10 @@ msgstr ""
 #~ msgid "Response Times"
 #~ msgstr ""
 
+#: src/components/routes/settings/general.tsx
+msgid "Restarting"
+msgstr ""
+
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Restarts"
 msgstr "Restarty"
@@ -1917,8 +1933,8 @@ msgid "SMTP settings"
 msgstr "Nastavení SMTP"
 
 #: src/components/systems-table/systems-table.tsx
-#~ msgid "Sort By"
-#~ msgstr "Seřadit podle"
+msgid "Sort By"
+msgstr "Seřadit podle"
 
 #: src/components/routes/domain.tsx
 #~ msgid "SSL Certificate"
@@ -1929,6 +1945,10 @@ msgstr "Nastavení SMTP"
 msgid "Start Time"
 msgstr "Čas začátku"
 
+#: src/components/routes/settings/general.tsx
+msgid "Start update"
+msgstr ""
+
 #. Context: alert state (active or resolved)
 #: src/components/alerts-history-columns.tsx
 #: src/components/routes/settings/quiet-hours.tsx
@@ -2248,10 +2268,23 @@ msgstr "Funkční ({upSystemsLength})"
 msgid "Update"
 msgstr "Aktualizovat"
 
+#: src/components/navbar.tsx
+#: src/components/navbar.tsx
+msgid "Update available"
+msgstr ""
+
+#: src/components/routes/settings/general.tsx
+msgid "Update Beszel now?"
+msgstr ""
+
 #: src/components/monitors-table/add-monitor-dialog.tsx
 msgid "Update Monitor"
 msgstr ""
 
+#: src/components/routes/settings/general.tsx
+msgid "Update now"
+msgstr ""
+
 #: src/components/containers-table/containers-table-columns.tsx
 #: src/components/routes/system/smart-table.tsx
 #: src/components/systemd-table/systemd-table-columns.tsx
@@ -2335,8 +2368,8 @@ msgid "View your 200 most recent alerts."
 msgstr "Zobrazit vašich 200 nejnovějších upozornění."
 
 #: src/components/systems-table/systems-table.tsx
-#~ msgid "Visible Fields"
-#~ msgstr "Viditelné sloupce"
+msgid "Visible Fields"
+msgstr "Viditelné sloupce"
 
 #: src/components/routes/domain.tsx
 #: src/components/routes/monitor.tsx