0.1.3 failed vetting on @n8n/community-nodes/icon-validation: light and dark
icon variants must be DIFFERENT files, but both pointed at mem0.svg. Add a
distinct light-theme variant (mem0-light.svg, brand purple #8F74E0 — the
existing mem0.svg is white and only reads on dark backgrounds) and wire
icon = { light: 'file:mem0-light.svg', dark: 'file:mem0.svg' } on both the
node and the credential. Verified locally: both icon-validation and
icon-prefer-themed-variants pass (0 problems). Matches the verified
@probo/n8n-nodes-probo pattern (probo-light.svg + probo.svg).
Himanshu-Sangshetti