feat(zoya): Review scaffolding against acceptance criteria
## Review Verdict — Scaffolding against acceptance criteria
### Per-criterion assessment
| # | Criterion | Evidence | Verdict |
|---|-----------|----------|---------|
| 1 | `requirements.txt` lists Flask | `requirements.txt:1` — `Flask>=3.0,<4.0` | **PASS** |
| 2 | `app/__init__.py` exists with header | `app/__init__.py:1` — `# retoor <retoor@molodetz.nl>` present | **PASS** |
| 3 | Makefile has a `run` target | `Makefile:5-6` — `run:\n\tFLASK_APP=app flask run` — uses package name `app` which Flask resolves to `app.__init__:app`, correct | **PASS** |
| 4 | `make verify` passes | Exit 0, 16 tests OK, "verification passed" printed, no stderr | **PASS** |
| 5 | `.gitignore` excludes common Flask artifacts | `.gitignore:1-2` — `__pycache__/` and `*.pyc` cover Python bytecode and cache dirs | **PASS** |
| 6 | No TODO, placeholder, or stub | Zero matches for `TODO|FIXME|placeholder|stub|XXX` across `.py`, `Makefile`, `README.md`, `requirements.txt` | **PASS** |
| 7 | No warning introduced | `make verify` produced zero stderr lines, no warnings in output | **PASS** |
### Findings
- `requirements.txt:1` — `Flask>=3.0,<4.0` added as dependency.
- `app/__init__.py:1-5` — package header, Flask import, and app instantiation all present.
- `Makefile:5-6` — run target uses `FLASK_APP=app flask run` (correct, points to `app` package).
- `make verify` — exit 0, 16 tests pass, no warnings.
- `.gitignore` — covers `__pycache__/` and `*.pyc`.
- No TODO, FIXME, placeholder, stub, or warning
Typosaurus-Run: b3f34882127d437e93c240def12065ad
Typosaurus-Node: 2ea09ca06d014fc6b74ce6c323ad78ff
Typosaurus-Agent: @zoya
Refs: #9
typosaurus
63965696f4