Add Plotly Carbon Theme Snipper

index.js

localStorage.setItem(
  'CARBON_THEMES',
  JSON.stringify(
    JSON.parse(localStorage.getItem('CARBON_THEMES') || '[]').concat({
      id: 'theme:plotly',
      name: 'Plotly',
      highlights: {
          background: '#2a3f5f',
          text: 'rgba(223,228,229,1)',
          variable: '#119DFF',
          attribute: 'rgba(255,203,107,1)',
          definition: '#f2f5fa',
          keyword: '#ab63fa',
          operator: 'rgba(233,237,237,1)',
          property: '#00cc96',
          number: '#EF553B',
          string: 'rgba(195,232,141,1)',
          comment: 'rgba(84,110,122,1)',
          meta: ' #00cc96',
          tag: '#eeebff'
        },
      custom: true
    })
  )
)