feat(agent-manager): periodic full sync of PR status for all worktrees

[marius-kilocode]

Summary

• Add a 2-minute background sync interval that polls PR status for all worktrees, not just the active one. Previously inactive worktree badges went stale until selected.
• Full syncs use bounded concurrency (3 parallel gh calls) to cap process burst across all platforms.
• Active worktree still gets the fast 15s poll cycle unchanged.

How it works

Tick type	Frequency	Targets	Comments fetched
Normal tick	Every 15s	Active worktree only	Yes (active only)
Full sync tick	Every 2 min	All worktrees	Only for active
Initial tick	First poll	All worktrees	Only for active
Visibility resume	On panel show	All worktrees	Only for active

The settled() helper runs thunks with bounded concurrency so a full sync of 8+ worktrees doesn't spike 16-24 simultaneous gh/git processes.

[kilo-code-bot]

Code Review Summary

Status: 1 Issues Found | Recommendation: Address before merge

Overview

Severity	Count
CRITICAL	0
WARNING	1
SUGGESTION	0

Fix these issues in Kilo Cloud

Issue Details (click to expand)

WARNING

File	Line	Issue
packages/kilo-vscode/src/agent-manager/PRStatusPoller.ts	185	Full-sync still allows more than 3 concurrent gh/git subprocesses because each limited fetchOne() may spawn multiple child commands internally.

Other Observations (not in diff)

Issues found in unchanged code that cannot receive inline comments:

File	Line	Issue

Files Reviewed (1 files)

• packages/kilo-vscode/src/agent-manager/PRStatusPoller.ts - 1 issue

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_{Reviewed by gpt-5.4-20260305 · 90,256 tokens}