add text about simulator to prompt guide component

opentrons-ai-client/src/assets/localization/en/protocol_generator.json

@@ -18,6 +18,7 @@
  "share_your_thoughts": "Share your thoughts here",
  "side_panel_body": "Write a prompt in natural language to generate a Reagent Transfer or a PCR protocol for the OT-2 or Opentrons Flex using the Opentrons Python Protocol API.",
  "side_panel_header": "Use natural language to generate protocols with OpentronsAI powered by OpenAI",
+ "simulator_description": "Once OpentronsAI has written your protocol, type \"simulate\" in the prompt box to try it out.",
  "tipracks_and_labware": "<span>Tip racks and labware: Use names from the <a>Opentrons Labware Library</a>.</spa>",
  "try_example_prompts": "Stuck? Try these example prompts to get started.",
  "type_your_prompt": "Type your prompt...",

opentrons-ai-client/src/molecules/PromptGuide/__tests__/PromptGuide.test.tsx

@@ -37,6 +37,9 @@ describe('PromptGuide', () => {
  'What if you don’t provide all of those pieces of information?'
  )
  screen.getByText('OpentronsAI asks you to provide it!')
+ screen.getByText(
+ 'Once OpentronsAI has written your protocol, type "simulate" in the prompt box to try it out.'
+ )
  })
  it('should have the right url', () => {
  render()

opentrons-ai-client/src/molecules/PromptGuide/index.tsx

@@ -86,6 +86,9 @@ export function PromptGuide(): JSX.Element {
  span: <StyledText css={BODY_TEXT_STYLE} />,
  }}
  />
+ <StyledText css={BODY_TEXT_STYLE}>
+ {t('simulator_description')}
+ </StyledText>
  </Flex>
  )
 }