Makes the graphs for TopClients & TopDomains behave like ClientsOverTime depending on Privacy Level

[mwoolweaver]

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What does this PR aim to accomplish?:

Makes the graphs for TopClients & TopDomains behave like ClientsOverTime depending on Privacy Level

How does this PR accomplish the above?:

take the behavior found here on Line 28

web/scripts/pi-hole/js/index.js

Lines 28 to 31 in 60ca1c7

	if (jQuery.isEmptyObject(data.history)) {
	$("#queries-over-time").remove();
	return;
	}

and adds it to the functions for TopClients on L296 & TopDomains on L355
original

web/scripts/pi-hole/js/index.js

Lines 296 to 300 in 60ca1c7

	if (jQuery.isEmptyObject(data.clients)) {
	clienttable.append('<tr><td colspan="3"><center>- No data -</center></td></tr>');
	overlay.hide();
	return;
	}

web/scripts/pi-hole/js/index.js

Lines 355 to 359 in 60ca1c7

	if (jQuery.isEmptyObject(data.domains)) {
	domaintable.append('<tr><td colspan="3"><center>- No data -</center></td></tr>');
	overlay.hide();
	return;
	}

after
https://github.com/mwoolweaver/web/blob/4fc448d31108dcb9d9d0c7a9695ee3016baf15fb/scripts/pi-hole/js/index.js#L297-L301

https://github.com/mwoolweaver/web/blob/4fc448d31108dcb9d9d0c7a9695ee3016baf15fb/scripts/pi-hole/js/index.js#L357-L361

Link documentation PRs if any are needed to support this PR:

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