Broken links to State of CSS interactions

[rviscomi]

Steps to reproduce:

1. Go to https://web-platform-dx.github.io/web-features-explorer/features/transition-behavior/
2. Under "Developer signals" click "State of CSS 2025: interactions/interactions_pain_points question"
3. https://2025.stateofcss.com/en-US/interactions/#interactions_pain_points results in a "Not Found" error

The correct URL seems to be https://2025.stateofcss.com/en-US/features/#interactions_pain_points