SubMiner/backlog/tasks/task-242 - Fix-stats-server-Bun-fallback-in-coverage-lane.md

id, title, status, assignee, created_date, updated_date, labels, milestone, dependencies, references, priority

id	title	status	assignee	created_date	updated_date	labels	milestone	dependencies	references	priority
TASK-242	Fix stats server Bun fallback in coverage lane	Done		2026-03-29 07:31	2026-03-29 07:37	ci bug	cleanup		PR #36	high

Description

Coverage CI fails when startStatsServer reaches the Bun server seam under the maintained source lane. Add a runtime fallback that works when Bun.serve is unavailable and keep the stats-server startup path testable.

Acceptance Criteria

• #1 bun run test:coverage:src passes in GitHub CI
• #2 startStatsServer uses Bun.serve when present and a Node server fallback otherwise
• #3 Regression coverage exists for the fallback startup path

Final Summary

Fixed the CI failure in the coverage lane by replacing the Bun-only stats server path with a Bun-or-node/http startup fallback and by normalizing setup window options so undefined BrowserWindow fields are omitted. Verified the exact coverage lane under Bun 1.3.5 and confirmed the GitHub Actions run for PR #36 completed successfully.