* feat: send user request as separate content block for slash command support
When in tag mode with the SDK path, extracts the user's request from the
trigger comment (text after @claude) and sends it as a separate content
block. This enables the CLI to process slash commands like "/review-pr".
- Add extract-user-request utility to parse trigger comments
- Write user request to separate file during prompt generation
- Send multi-block SDKUserMessage when user request file exists
- Add tests for the extraction utility
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
* fix: address PR feedback
- Fix potential ReDoS vulnerability by using string operations instead of regex
- Remove unused extractUserRequestFromEvent function and tests
- Extract USER_REQUEST_FILENAME to shared constants
- Conditionally log user request based on showFullOutput setting
- Add JSDoc documentation to extractUserRequestFromContext
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Co-authored-by: Claude <noreply@anthropic.com>
- Extract retry logic to shared utility in src/utils/retry.ts
- Update token.ts to use shared retry utility
- Add retry with exponential backoff to git reference updates
- Only retry on 403 errors, fail immediately on other errors
- Use shorter delays (1-5s) for transient GitHub API failures
This handles intermittent 403 'Resource not accessible by integration'
errors transparently without requiring workflow permission changes. These
errors appear to be transient GitHub API issues that succeed on retry.
