Fix sidebar blue dots persisting for completed/idle tasks

[OpenCodeEngineer]

Summary

Blue notification dots remain visible in the app sidebar for tasks/sessions that are completed or idle until a full refresh.

Scope

• Remove blue-dot rendering in packages/app/src/pages/layout/sidebar-items.tsx session rows (currently based on unseen count).
• Update ProjectIcon to stop using generic unseen-count as trigger for blue notify dots.
• Preserve active spinner and warning/error attention indicators.
• Clean up no-longer-used props/types/variables.

Validation

• Run cd packages/app && bun typecheck.

[OpenCodeEngineer]

Starting a minimal frontend fix for the stale blue-dot sidebar notifications. I’m inspecting packages/app/src/pages/layout/sidebar-items.tsx, will remove completed/idle blue-dot rendering while preserving active spinner and warning/error indicators, then run cd packages/app && bun typecheck.

[OpenCodeEngineer]

Implemented the minimal sidebar bugfix in packages/app/src/pages/layout/sidebar-items.tsx.

Changes:

• Removed session-row blue dot rendering based on unseenCount.
• Updated ProjectIcon notifications to only badge on unresolved permission warnings or errors.
• Removed now-unused unseenCount memo/prop and the dead blue-dot class branch.

Validation:

• cd packages/app && bun typecheck
• Output: tsgo -b

[OpenCodeEngineer]

Implemented fix in packages/app/src/pages/layout/sidebar-items.tsx.

What changed

• Removed session-row blue dot rendering based on unseenCount.
• Updated ProjectIcon notification trigger to only unresolved warning/error states (hasPermissions || hasError).
• Removed now-unused unseenCount memo/prop and related blue-dot class branch.

Validation

• Ran: cd packages/app && bun typecheck
• Result: pass (tsgo -b, exit code 0)

No blocking issues found in follow-up review.

[dzianisv]

Already fixed in commit 61c2dcbd6 (PR #214). Removed unseenCount from ProjectIcon, SessionRow, and SessionItem. Blue dots no longer appear for idle/completed sessions. Spinner + error indicators preserved.