Extend agent editor with department and budget fields

UpdateAgentInput now includes department and budgetCents. The edit dialog
on the Team page shows department and monthly budget alongside the
existing role, title, seniority, provider, and model fields.

AgentCompany-New/src/main/services/organization-service.ts

@@ -226,11 +226,13 @@ export class OrganizationService {
         .get(input.modelProviderId, input.orgId) as { id: string } | undefined;
       if (!provider) throw new Error("Agent provider was not found.");
     }
+    const department = input.department.trim();
+    const budgetCents = Math.max(0, Math.round(input.budgetCents));
     const result = this.db.prepare(`
       update agents
-      set role = ?, title = ?, role_level = ?, model_provider_id = ?, model_id = ?
+      set role = ?, title = ?, role_level = ?, department = ?, budget_cents = ?, model_provider_id = ?, model_id = ?
       where id = ? and org_id = ?
-    `).run(role, input.title.trim() || role, input.roleLevel.trim() || "staff", input.modelProviderId, input.modelId, input.agentId, input.orgId);
+    `).run(role, input.title.trim() || role, input.roleLevel.trim() || "staff", department || "General", budgetCents, input.modelProviderId, input.modelId, input.agentId, input.orgId);
     if (result.changes === 0) throw new Error("Agent update failed.");
     this.audit.record({
       orgId: input.orgId,