• Merge pull request #612 from unclemimo/fix/shared-skills-symlink-scan
• Merge pull request #614 from kaitranntt/kai/feat/601-shared-memory
• Merge remote-tracking branch 'origin/dev' into pr-612-review
• fix(memory): use async fs APIs to satisfy maintainability gate
• fix(web-server): harden shared route symlink scanning
• feat(memory): share project memory across account instances
• fix(web-server): detect symlinked shared entries