feat(task-3): replace Azure proof screenshot with Blob Storage upload#2

Merged

lassebenni merged 3 commits intomainfrom

feat/task3-blob-upload

May 7, 2026

Commits on May 7, 2026

feat(task-3): replace Azure proof screenshot with Blob Storage upload
Lasse Benninga
committed
fix(grader): clarify screenshot prerequisite and fix Task 3 echo label
Lasse Benninga
committed
fix(grader): tighten URL regex, improve error messages, clarify extensions in README
Lasse Benninga
committed