Outcome: done
Changed: Makefile:5-6; app/__init__.py:3-5; README.md:5-9
Verified by: make verify — exit 0, 16 tests OK, verification passed
Findings: Makefile run target added at ./Makefile:5-6 using FLASK_APP=app flask run
app/__init__.py updated at ./app/__init__.py:3-5 with Flask app instance
README.md updated at ./README.md:5-9 with web app run instructions
.gitignore already covers __pycache__/ and *.pyc, no changes needed
Open: none
Confidence: high - all three acceptance criteria met, verify passes, no warnings or TODOs introduced
Typosaurus-Run: b3f34882127d437e93c240def12065ad
Typosaurus-Node: e17f9f081d474231a32bd81836d2b0bc
Typosaurus-Agent: @nadia
Refs: #9
