Fix
Reaching your usage limit no longer looks like a broken connection
When you run out of Thinkr Assist usage for the period, the coach and draft generator now tell you exactly that, with your reset date and a link to your plan, instead of a confusing "Connection lost" error.
If you reached your plan's Thinkr Assist usage in the middle of a coaching chat or a PRD draft, Thinkr used to show a generic "Connection lost. Please try again.", so it looked like a network glitch, you'd retry, and it would fail again with no explanation.
Now you get the real reason. When a turn can't run because you've used up this period's usage, the chat shows a clear note, "You've used up this period's Thinkr Assist usage. Resumes <date>.", alongside a link to view your usage & plans. No more retrying into the same wall.
The same honest messaging now flows through everywhere Thinkr streams a response, the coach, draft generation, workspace scans, and critiques, so a limit reads as a limit, and a genuine connection drop still reads as one.