docs: Add "Ellie's Notes" to the showcase (#1315)

Ellie Huxtable

2024-08-06 efed544df14c54ee8a0f81079e326a8bf2255fe3

 quartz/plugins/transformers/gfm.ts

@@ -32,6 +32,7 @@
            {
              behavior: "append",
              properties: {
                role: "anchor",
                ariaHidden: true,
                tabIndex: -1,
                "data-no-popover": true,