Fix mixed info and defect comment lists

Objective

• When an inspector toggles info vs defect in Report Writer, the comment list must show only the matching type—not a mixed list of both.

Background

• May 15 feature sync (Chris): Selecting info or defect still shows both types together—a concrete bug.
• Root cause was open: server payload vs client filter / state—needs investigation before fix.
• Treat as a narrow defect ticket, separate from broader Report Writer feature velocity.

Scope

Report Writer app (primary)

• Decision needed: locate the list component and query that populate comments when the type toggle changes; verify whether the API returns unfiltered rows or the UI drops the filter.

Backend (if involved)

• Confirm the list endpoint (or embedded payload) respects a type discriminator (info / defect / equivalent)—Decision needed field names once the schema is in Attik repos (ATT-1672).

Frontend (if involved)

• Memoization, stale query keys, or shared state between tabs are common culprits—trace selection → fetch → render without assuming blame upfront.

References

• ATT-1672 (backend schema / API ownership alignment).
• No ReportWriter-named paths surfaced in attik-frontend / attik-backend under this audit—use the actual Report Writer repo/branch as source of truth once linked in the ticket.