Update +page.svelte

[trafficpest]

class tooltip and tooltiptext have been added to css in proposal.

There is tooltips in tailwind if desired requires popper.js

Does this PR address a related issue?

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🔨 Latest commit	a52b8476db5fb00fc8f67456673d8df2c43996e0

[secondl1ght]

We are using a new package now for tooltips so I will add this information using that.