feat: disable "Add Project" when judging starts

[jkaster]

• Judging time for the hackathon is always shown at the bottom of the project list now

• If judging has started:

  • the judging start time is displayed to the left of the Add Project button
  • if the user has the ability to lock projects, Add Project remains enabled
  • if the user is a regular hackathon attendee, Add Project is disabled

• Made intro agenda on the home page display English or Japanese depending on the user's locale

Screenshots

Regular hackathon attendee

User who can lock projects

[jeremytchang]

LGTM. We still have to lock projects when judging time comes. Ideally this should all be consolidated into one automatic flow, where when judging time starts, projects are auto locked and projects additions is stopped for hackers. These flows would not apply for staff and admin.

[jeremytchang]

LGTM with changes.

[jeremytchang]

I wrote up an example of what the code could be.

Also moved the text to after the button. From previous frontend work, typically statuses appear after the button, so the button is not shifted when status changes (though that doesn't apply in this case, since the button will never shift). It also reads better, from left to right. You see the Add button disabled, then you read the status or reason for it.

https://github.com/looker-open-source/sdk-codegen/blob/jc/add_project_example/packages/hackathon/src/scenes/ProjectsScene/ProjectsScene.tsx

[jeremytchang]

LGTM

[jeremytchang]

LGTM