Verify Access Handling for Shared and Distributed Google Docs

[saminur]

We need to carefully verify how WritingObserver handles shared and distributed Google Docs, particularly in instructional settings where a document is copied, shared, or reused across multiple students

1. Whether events are correctly associated with the right document instance.
2. Whether document ownership vs. shared access is handled consistently.
3. Whether doc IDs change when documents are duplicated or distributed via LMS workflows.

Expected Behavior:

• WritingObserver should reliably track events for: 1) Shared documents 2) Copied templates 3) Instructor-distributed assignment docs
• Event logs should not mix data across different document instances.