feat: #8 add table to the editor

[SalahAdDin]

What does it do?

It adds the Tiptap's table extension, toolbar button, and floating toolbar to the editor.

Why is it needed?

Some content editors would want to add simple tables to their posts.

How to test it?

Select an empty line, click the Table button in the toolbar, see the floating toolbar to work with rows or columns, or delete the table.

Kooha-2024-08-20-21-47-59.mp4

Notes

• It requires merging the following the PR above.
• We just chose the more required tools(listed here), but you can find all possible controls for the table in the documentation, and choose how to add to the TableToolbar.
• We used simple icons, they could be ugly; feel free to introduce better icons for them, and update the respective components; don't add icon libraries.