[nitpick] Hyperlink pills are only clickable on the text "Link"

these hyperlink pills are only clickable when hovering over the text `Link`, even though there is user feedback when hovering over **any part** of the pill. ideally, whenever the pill reacts to user feedback on hover, it should also be clickable. tested on Firefox 150 and Chrome 146.0.7680.178.

I believe the relevant code is [here](https://github.com/demml/opsml/blob/7a373083cc365ef63f85e830e153b6255d06d2b2/crates/opsml_server/opsml_ui/src/lib/components/utils/LinkPill.svelte#L40-L51) — the anchor tag probably needs to be moved