Diagnostic
Read the three boxes below out to Claude.
1. JavaScript
NOT RUNNING
If this still says NOT RUNNING after the page settles, the browser never executed the app's code. That is the whole bug.
2. First error
none captured yet
3. React
NOT HYDRATED
If box 1 says RUNNING and this still says NOT HYDRATED, the browser ran the page but the app itself never started.
4. Browser
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
5. Tap test
Tapping this should change the label. If it does nothing, React never hydrated.