feat: unify recovery, updates, and schedules under Maintenance

src/routes/servers/[name]/+page.svelte

@@ -1,4 +1,5 @@
 <script lang="ts">
+    import RuntimeVersion from '$ui/components/RuntimeVersion.svelte';
     import MatchHistory from '$ui/components/MatchHistory.svelte';
     import RoundTelemetry from '$ui/components/RoundTelemetry.svelte';
     import TelemetryDiagnostics from '$ui/components/TelemetryDiagnostics.svelte';
@@ -70,6 +71,7 @@
         status?: { players: number; map: string | null; gametype: string | null; roster: RosterPlayer[] };
     }
     interface Server {
+        plutonium?: import('$lib/plutonium.js').PlutoniumVersion;
         telemetry_after?: string | null;
         status_source?: 'telemetry' | 'rcon' | null;
         rcon_status?: import('$lib/server-observation.js').GameObservation;
@@ -251,6 +253,7 @@
             </SectionHeader>
 
             <CopyValue value={name} label="Server ID" />
+            <RuntimeVersion {name} version={server.plutonium} after={server.telemetry_after} ready={effectiveHealth === 'online'} />
             <div class="metrics">
                 <div class="metric-cell name-cell">
                     <StatusPip health={effectiveHealth} size="md" />