[migrate-tailwind] Migrate Datepicker

[mihaisevencode]

Description

If applied, this PR will do the following:

• Migrate the DatePicker component to use tailwindcss

Notes:

Flowbite doesn't have an official DatePicker component, but as per this section of their documentation, a community option is available which is being used in this PR.

At the time of writing, the DatePicker package contains a bug which prevents it from emitting TypeScript declaration files. There's an issue open on their repo concerning this, but until it is fixed a temporary workaround can be implemented by using the tailwind-datepicker-react.d.ts file present in this PR.