Add exclusive map ownership and capacity-aware autoscaling creation

src/lib/server/provisioning/history.ts

@@ -1,3 +1,4 @@
+import { pauseScalingForOperation } from '../autoscaling/ownership.js';
 import { randomUUID } from 'node:crypto';
 import { db } from '../db/index.js';
 import { recipeSummaryForDeployment } from '../fleet/launch-recipes.js';
@@ -59,6 +60,7 @@ function warningMessages(raw: string): string[] {
 
 function sourceDetails(source: Omit<ProvisioningSource, 'label' | 'href'>): ProvisioningSource {
     const id = source.source_id;
+    if (source.kind === 'autoscaling') return { ...source, label: 'Autoscaling policy', href: `/autoscaling#${encodeURIComponent(id)}` };
     if (source.kind === 'campaign') {
         const row = db().prepare(`SELECT d.action, d.beta_id, s.name FROM deployments d
             LEFT JOIN scripts s ON s.id=COALESCE(d.script_id, (SELECT script_id FROM deployment_scripts WHERE deployment_id=d.id ORDER BY script_id LIMIT 1))
@@ -152,6 +154,7 @@ export function cancelRemoval(id: string): boolean {
         const result = db().prepare(`UPDATE server_deployments SET state = 'cancelled', stage = 'Removal cancelled', finished_at = ?, error = NULL
             WHERE id = ? AND server_deleted_at IS NULL AND action = 'destroy' AND state = 'waiting' AND stage != ?`).run(finishedAt, id, REMOVING_SERVER);
         if (!result.changes) return false;
+        pauseScalingForOperation(id);
         recordProgress(id, { blocker: null, checks: [], event: { kind: 'outcome',
             message: 'Queued removal cancelled. The server and its files were kept.',
             details: { state: 'cancelled', finishedAt } } });
@@ -306,7 +309,7 @@ function deploymentListRows(query: ReturnType<typeof deploymentListQuery>, activ
     const cache = new Map<string, ProvisioningSource>();
     for (const row of rows) {
         const sources = byOperation.get(row.id) ?? [];
-        const fallback = row.triggered_by.match(/^(campaign|beta|maintenance|watchdog):(.+)$/);
+        const fallback = row.triggered_by.match(/^(campaign|beta|maintenance|watchdog|autoscaling):(.+)$/);
         if (fallback && !sources.some(source => source.kind === fallback[1] && source.source_id === fallback[2])) sources.unshift({ kind: fallback[1] as ProvisioningSource['kind'], source_id: fallback[2] });
         row.sources = sources.map(source => {
             const key = `${source.kind}:${source.source_id}`;