The route swap (#1501) renamed the source home.html → index.html (served
at /), so /home.html 404s. Drop the stale alias from the dashboard.md
section heading and align it with the leet-speak heading convention
(## FL0W page / ## L0GS page): "## Home page (`/`, `/home.html`)" →
"## H0M3 page (`/`)".
Trailing fix from the #1495 docs PR (the heading nit both argus and I
flagged, which an AGit push issue prevented from landing before merge).
90b7d61792