Add pagination for list_all_notes()

[careck]

Security Review Recommendation

Source: Krillnotes Security Review v1.0.1 (April 2026)

Description

list_all_notes() loads the entire workspace into memory. For very large workspaces this could cause memory pressure.

Recommendation

Consider pagination or streaming for large workspace list_all_notes() operations. This is a scalability concern rather than a security issue.

Acceptance Criteria

• Assessment of maximum practical workspace size
• Pagination or streaming implemented if needed, or documented size limits