v0.87.1

Changelog

• 391608b Add editable flag in deployment list (#9554)
• 5578c1c Add on-brand theme guidance to theme AI skill (#9552)
• dad0ead Create dev deployments as editable by default (#9557)
• fa8142c Refresh expired git tokens for managed repos in the runtime (#9551)
• 52ec321 fix: canvas chat context loading forever (#9553)
• a3d26c9 fix: canvas editor applies property edits to the wrong component (#9555)
• a97d71e fix: canvas pivot rejects time-grain row/column dimensions (#9556)
• 6d4b9f6 fix: redirect to project home when user already has access on request-access page (#9550)
• 5b792ec migrate is called once so remove sync (#9546)