# Phase 16: Retry + Progress Bars — Plan 01 Summary

**Plan:** 16-retry-progress-bars-01
**Tasks:** 3/3 complete
**Duration:** ~2 min

## Task Results

- **Task 1:** Added tenacity>=8.2.0 and tqdm>=4.66.0 to pyproject.toml [project.dependencies]
- **Task 2:** Created `paperforge/worker/_retry.py` — leaf module exporting `configure_retry()` and `retry_with_meta()`. Reads PAPERFORGE_RETRY_MAX/PAPERFORGE_RETRY_BACKOFF env vars. Retryable on ConnectionError, Timeout, HTTP 429/503.
- **Task 3:** Created `paperforge/worker/_progress.py` — leaf module exporting `progress_bar()` wrapping tqdm with stderr output, mininterval=1.0, compact format.

## Verification

- `pip install -e .` — OK (dependencies resolved)
- `from paperforge.worker._retry import configure_retry, retry_with_meta` — OK
- `from paperforge.worker._progress import progress_bar` — OK
- `configure_retry()` returns tenacity.retry — OK
