Shirone f5efa857ca fix: Prevent GitHub API rate limiting from frequent worktree PR fetching ...

Fixes #685

This commit addresses the GitHub API rate limit issue caused by excessive worktree PR status fetching.

## Changes

### Server-side PR caching (list.ts)
- Added `GitHubPRCacheEntry` interface and `githubPRCache` Map
- Implemented 2-minute TTL cache for GitHub PR data
- Modified `fetchGitHubPRs()` to check cache before making API calls
- Added `forceRefresh` parameter to bypass cache when explicitly requested
- Cache is properly cleared when force refresh is triggered

### Frontend polling reduction (worktree-panel.tsx)
- Increased worktree polling interval from 5 seconds to 30 seconds
- Reduces polling frequency by 6x while keeping UI reasonably fresh
- Updated comment to reflect new polling strategy

### Type improvements (use-worktrees.ts)
- Fixed `fetchWorktrees` callback signature to accept `silent` option
- Returns proper type for removed worktrees detection

## Impact
- Combined ~12x reduction in GitHub API calls
- 2-minute cache prevents repeated API hits during normal operation
- 30-second polling balances responsiveness with API conservation
- Force refresh option allows users to manually update when needed

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

2026-01-24 22:05:29 +01:00

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server

fix: Prevent GitHub API rate limiting from frequent worktree PR fetching

2026-01-24 22:05:29 +01:00

ui

fix: Prevent GitHub API rate limiting from frequent worktree PR fetching

2026-01-24 22:05:29 +01:00