Merge remote-tracking branch 'origin/perf/team-page-lag-optimization' into HEAD

# Conflicts:
#	src/main/services/team/TeamProvisioningService.ts
#	src/renderer/components/sidebar/GlobalTaskList.tsx
#	src/renderer/components/sidebar/SidebarTaskItem.tsx

src/main/services/team/TeamDataService.ts

@@ -256,7 +256,7 @@ async function mapLimitLocal<T, R>(
         if (index >= items.length) {
           return;
         }
-        results[index] = await mapper(items[index]!);
+        results[index] = await mapper(items[index]);
       }
     })
   );

src/main/services/team/TeamProvisioningService.ts

@@ -26006,7 +26006,12 @@ export class TeamProvisioningService {
   ): { rows: RuntimeTelemetryProcessTableRow[] | null } | null {
     const cached = this.runtimeProcessRowsForUsageSnapshotByTeam.get(teamName);
     const nowMs = Date.now();
-    if (!cached || cached.expiresAtMs <= nowMs || cached.runId !== runId) {
+    if (
+      !cached ||
+      cached.expiresAtMs <= nowMs ||
+      cached.runId !== runId ||
+      cached.generation !== this.getRuntimeSnapshotCacheGeneration(teamName)
+    ) {
       return null;
     }
 
@@ -26026,7 +26031,10 @@ export class TeamProvisioningService {
       return { rows: null };
     }
 
-    const rows = cached.rows.filter((row) => row.runtimeTelemetrySource !== 'windows-host');
+    const rows =
+      this.normalizeRuntimeProcessRowsForTelemetry(cached.rows)?.filter(
+        (row) => row.runtimeTelemetrySource !== 'windows-host'
+      ) ?? [];
     return { rows };
   }
 
@@ -26427,14 +26435,10 @@ export class TeamProvisioningService {
   }
 
   private shouldSampleMissingRuntimeUsageStatsWithPidusage(): boolean {
-    if (!this.isRuntimePidusageTelemetryEnabled()) {
-      return false;
-    }
-
     // CPU/RSS telemetry already comes from the enriched process table in the
     // default path. If this opt-in is enabled, preserve the older fallback for
     // missing rows across platforms.
-    return true;
+    return this.isRuntimePidusageTelemetryEnabled();
   }
 
   private isRuntimePidusageTelemetryEnabled(): boolean {

src/main/services/team/TeamTranscriptProjectResolver.ts

@@ -72,12 +72,12 @@ interface TeamTranscriptProjectContextOptions {
   includeTeamSubagentSessionDiscovery?: boolean;
 }
 
-type TeamTranscriptFileStat = {
+interface TeamTranscriptFileStat {
   mtimeMs: number;
   size: number;
   ctimeMs?: number;
   isFile: () => boolean;
-};
+}
 
 type ScannedSessionProjectMatch = Omit<SessionProjectMatch, 'projectPath'> & {
   projectPath?: string;

test/main/services/team/TeamProvisioningService.test.ts

@@ -3514,7 +3514,7 @@ describe('TeamProvisioningService', () => {
       expect(listRuntimeProcessTableForCurrentPlatform).toHaveBeenCalledTimes(2);
     });
 
-    it('keeps the short live runtime metadata cache for tracked runs', async () => {
+    it('reuses process rows through the short liveness cache for tracked runs', async () => {
       vi.useFakeTimers();
       vi.setSystemTime(new Date('2026-05-03T12:00:00.000Z'));
       const svc = new TeamProvisioningService();
@@ -3533,6 +3533,11 @@ describe('TeamProvisioningService', () => {
       vi.setSystemTime(new Date('2026-05-03T12:00:03.000Z'));
       await (svc as any).getLiveTeamAgentRuntimeMetadata('runtime-team');
 
+      expect(listRuntimeProcessTableForCurrentPlatform).toHaveBeenCalledTimes(1);
+
+      vi.setSystemTime(new Date('2026-05-03T12:00:06.000Z'));
+      await (svc as any).getLiveTeamAgentRuntimeMetadata('runtime-team');
+
       expect(listRuntimeProcessTableForCurrentPlatform).toHaveBeenCalledTimes(2);
     });