Smoother login and better commenting experience

⚡ Enhancements

• Skip the password setup step when you've already onboarded through the web app.
• Comment more confidently with an improved "Comment" button that's only active when you have something to say.
• Create new work items and projects right from empty pages with a clear call-to-action button.

🛠️ Bug fixes

• Your home screen won't show confusing retry messages when you're already logged in.
• Profile image uploads now show accurate progress, and your avatar won't stick around if you don't save changes.
• Work item descriptions now look consistent in dark mode.