Implement project `usage` status

[sh-rn]

Show the current project usage in the relevant table and modal components.

To calculate the value for project api calls usage we can do the following: calc {api_tokens_used / api_tokens * 100} eg: 250 used / 1000 granted * 100 = 25%

• show the usage value in the UI with the following format: XX%

TBD before implementing:

• poll and update the usage value every 60 seconds

[sh-rn]

poll and update the usage value every 60 seconds

@SuperSkyDeveloper can you confirm how often the API usage is checked and updated in the UI?