A tiny runtime SVG loader for hero-style icons stored under priv/static/heroicons/.

Usage:

<.dynamic_icon name={"hero-book-open"} class="w-5 h-5" />

Behavior:

• Loads the raw SVG at runtime from priv/static/heroicons/<name>.svg
• Caches successful reads in :persistent_term (read-only, no owner)
• Falls back to the compiled <.icon> component when the SVG file is missing or when the requested name is considered unsafe