Render a small Markdown subset in the read view — headings (#..###), bullet/ordered lists, blockquote, fenced code, and inline **bold** / *italic* / `code` — alongside the existing [[wiki-links]] (task 1905). Capture stays plain text; only the card render is formatted. Hand-rolled dependency-free parser (notes/markdown.ts) rendered as Vue vnodes (MarkdownText/MarkdownInline), never v-html, so there is no HTML-injection surface — matches the no-heavy-dep ethos. Headings require '# ' (space), so a #tag (no space) stays plain text and is never mistaken for a heading; the two coexist. Replaces LinkedText (links-only) on the card; LinkedText deleted. Pure frontend — no backend/DB/migration. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01FRgehjoz7Yv8LkUfADxACm