0.3.1

Maintenance release for the Obsidian community-plugin review — no user-facing behaviour change.

Changed

• Obsidian lint compliance — cleared every eslint-plugin-obsidianmd finding from the
  community-plugin review without inline eslint-disable comments:
  • Static inline styles (off-screen iframe staging, the deck-scale transform origin, the
    preview overflow clip) moved into CSS classes (styles.css / STRUCTURE_CSS); only
    genuinely per-render values (the fit scale and box size) stay inline via setProperty.
  • The realm-safe HTML insertion in the renderer no longer uses innerHTML — it parses with
    DOMParser and imports nodes via importNode + replaceChildren (verified equivalent,
    including Mermaid SVG namespacing).
  • processFrontMatter access is typed instead of suppressed.
  • The two remaining file-scoped overrides (a lazy require("electron"), a shadowed
    deprecated display()) are unavoidable and documented in eslint.config.mjs.
• README — refreshed for the 0.3.0 template model (nine templates, density modifiers, deck
  slots, smart layout inference, media-fill) and bumped the release badge.

Fixed

• CHANGELOG 0.3.0 incorrectly said "eleven" templates; the template count is nine.