One list. Every project, color-coded.
Click a project row to expand it. Notion-linked projects show their linked source's items right there — no blind search box, no pasting repo names.
Step 1 — which task list(s)? Pick one or more.
Step 2 — browse and pick a card. Its checklist becomes tasks (## headings become milestones); imports as a new project, or as a milestone under one you pick.