Two windows-only failure clusters surfaced when the chunking fix in
52f23ac0 made Windows tests actually run:
1) Cleanup EBUSY race. On Windows, fs.rmSync without {maxRetries,retryDelay}
races against AV scanners / file-indexers / just-exited child processes
that still hold handles when teardown fires. Surfaces as
EBUSY: resource busy or locked, rmdir 'C:\Users\...\AppData\Local\Temp\gsd-...'
in bug-1736, bug-2248, bug-2698, bug-2838, and every test routing through
the shared tests/helpers.cjs cleanup() (≈170 consumers — bug-2774 et al).
Fix: add {maxRetries: 10, retryDelay: 100} to the shared helper plus the
four inline cleanup sites. On POSIX the retry loop is dead code (first
try succeeds), so no impact on ubuntu/macos.
2) bug-2839 had a local parseFrontmatter that anchored on /^---\n/ — on a
Windows checkout with autocrlf=true the file content is CRLF, the regex
never matches, the function returns null, and the before() hook asserts
"agent must have YAML frontmatter" → entire suite cancels. The shared
tests/helpers.cjs parseFrontmatter is already CRLF-aware (split /\r?\n/);
switch to it.
Validated: plex2 (ubuntu docker) 11224/0 pass post-patch.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Local installs write to .claude/settings.json inside the project, which
takes precedence over the user's global ~/.claude/settings.json. Writing
statusLine here silently clobbers any profile-level statusLine the user
configured. Guard the write with !isGlobal && !forceStatusline; pass
--force-statusline to override.
Closes#2248
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
