FICTIONAL PRACTICE PROJECT — Bright Path Task Tracker Audience: one small-business owner using one browser on one computer. Create a separate folder named Codex-Task-Tracker-Practice. Keep the earlier project intact. Build index.html, README.md, TEST-NOTES.md and NEXT-STEPS.md. Required: add a task, mark it done, mark it open again, filter All/Open/Done, and save on this browser when available. Task fields: title and done status only. Start empty. Add fictional tasks manually. Example tasks: Review practice homepage; Draft sample welcome message; Check practice opening hours. Include a clearly labeled fictional practice banner and a Download backup button that exports task data as JSON. Show an honest message if browser saving fails. A backup export is a file, not automatic recovery. No delete button in this first version. No accounts, real customer information, external libraries, analytics, cloud sync or public publishing.