Feat: Single-Click/Tap link to open link or `item.text` to Edit

[nelsonic]

This is the final requirement in #141
We need to check if the DOM node being clicked/tapped is an <a> tag and if it is, don't enter Edit mode.

Should be straightforward to intercept the click/tap event.
Unless it's all in a phx-click black box ... 💭

[nelsonic]

The code is currently:

mvp/lib/app_web/live/app_live.html.heex

Lines 428 to 435 in 23b301d

	<label
	class="w-full flex-auto text-slate-800 m-2"
	phx-click="edit-item"
	phx-value-id={item.id}
	phx-value-cid={item.cid}
	>
	<%= item.text %>
	</label>

[nelsonic]

I've made some progress with intercepting the click event ... but still getting errors. 😢

Will return to this later. ⏳