refactor: drive status-card evaluation from committed work

Move generation sequencing into a feature-owned deadline worker and retain persisted evaluation, eligibility and relative-search obligations. Add transactional producer hints and initial PostgreSQL acceptance coverage; follow-up completes the producer audit and remaining lifecycle gates.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

server/src/services/plugin-workspaces.ts

@@ -1,3 +1,4 @@
+import { notifyStatusCardIssueChange } from "./status-card-notifications.js";
 import { effectiveProjectWorkspacePolicy, isWorkspaceProvider } from "./project-workspace-provider.js";
 import { releaseProviderRecoveryTransfers, stageProviderFreshWorkspace } from "./provider-fresh-workspace.js";
 import { randomUUID, createHash } from "node:crypto";
@@ -418,6 +419,7 @@ export async function preparePluginWorkspace(
           },
         })
         .returning();
+      await notifyStatusCardIssueChange(tx, task.companyId);
       await tx
         .update(issues)
         .set({