Continuation of #3287

• Add refresh button to the api docs examples #3287

The examples are inconsistently formatted, both in our source code and when running the refresh on the website.

• string without quotes:
  

  faker/src/modules/finance/index.ts

  Lines 126 to 128 in 00be2e1

  	* faker.finance.accountNumber() // 92842238
  	* faker.finance.accountNumber(5) // 28736
  	* faker.finance.accountNumber({ length: 5 }) // 32564

• single line string newline:
  

  faker/src/modules/finance/index.ts

  Lines 971 to 972 in 00be2e1

  	* faker.finance.transactionDescription()
  	* // 'payment transaction at Emard LLC using card ending with ****9187 for HNL 506.57 in account ***2584.'

• single line string inline:
  

  faker/src/modules/food/index.ts

  Line 43 in 3c7abb5

  * faker.food.description() // 'An exquisite ostrich roast, infused with the essence of longan, slow-roasted to bring out its natural flavors and served with a side of creamy red cabbage'

• array without leading/ending space:
  

  faker/src/modules/helpers/index.ts

  Line 821 in 3c7abb5

  * faker.helpers.objectEntry({ prop1: 'value1', prop2: 'value2' }) // ['prop1', 'value1']

• array with leading/ending space:
  

  faker/src/modules/helpers/index.ts

  Line 619 in 3c7abb5

  * faker.helpers.shuffle(['a', 'b', 'c']) // [ 'b', 'c', 'a' ]

Also some examples seem to refer to old parameter defaults or locale data as well.

We should define a function that formats our examples consistently.
Potentially automatically via script.