feat: make exercise duration formatted in InfoButton

import { Button, Collapse } from '@blueprintjs/core'

import type { Config } from '@inject/graphql'

import { TickOrCross } from '@inject/shared'

import { secondsFormatter, TickOrCross } from '@inject/shared'

import { useState, type FC } from 'react'

interface ConfigInfoProps {

          <tbody>

            <tr>

              <th>Exercise duration:</th>

              <td>{`${exerciseDuration} minutes`}</td>

              <td>{secondsFormatter({ seconds: exerciseDuration * 60 })}</td>

            </tr>

            <tr>

              <th>Custom email suffix:</th>