Social Sharing

an installable socialShare Portable Text block,

a reusable Astro component for theme templates,

sitewide share settings in the EmDash admin,

server-built share URLs with no third-party SDKs,

a progressively enhanced copy-link action that still works without JavaScript.

is standard / sandboxed,

is bundleable with emdash plugin bundle / emdash plugin publish,

manages sitewide defaults through Block Kit,

does not provide Portable Text block registration or site-side Astro rendering.

the socialShare Portable Text block,

direct Astro rendering via emdash-social-sharing/astro, or

full parity with the current trusted plugin.

canonicalUrl – preferred share URL when you have a canonical URL available

url – explicit share URL fallback

title – share title for X, Bluesky, and email targets

variant – "text" | "button-row" | "icon-label"

density – "default" | "compact"

alignment – `"start" |…