feat: add the number of contacts not tagged

[ANAS29-CODER]

Hi,
This pull request addresses issue,
feat: Add the number of contacts that don't have any related tags.

You should run yarn run dev to compile the changes.

@djaiss issue

Thanks.
Part of GTC open-source initiative.

[CLAassistant]

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1 out of 2 committers have signed the CLA.

✅ asbiin
❌ ANAS29-CODER
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[roman-1983]

✅ Looks good to me

[github-actions]

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Please open a new issue for related bugs.