Rename the patrol deletion implementation and browser helper scripts away from the generic product name so the filesystem matches the queued patrol-delete task domain. Update imports, script loading, and tests to use the patrol_delete module path.
Constraint: Existing task class remains ProductTask to avoid broad API churn beyond the requested file and script naming
Rejected: Rename ProductTask class now | would expand the change into a larger API update across tests and task dispatch
Confidence: high
Scope-risk: narrow
Directive: Keep patrol-delete script paths under app/amazon/scripts/patrol_delete when adding new helper scripts
Tested: uv run pytest tests/test_product.py
Not-tested: Remote push before this commit due previous SSH publickey failure
