Cap compare at 3 themes (litmus-4ai1)
Enforce a maximum of 3 themes in side-by-side compare.
- Change MAX_COMPARE from 4 to 3 in state.rs
- Truncate slug list to 3 in URL parsing
- Update sidebar compare button to respect the cap
- N/A โ shortlist holds up to 5 but compare URL is capped; decoupling is in litmus-nqee
- Ensure CSS grid adapts well to 2 and 3 columns with contrast markers
Summary of Changes
Changed MAX_COMPARE from 4 to 3. Sidebar compare URL builder stops at 3 slugs. Compare page URL parser uses .take(MAX_COMPARE). Compact mode triggers at 3 columns.