fix: guard Polar integration with POLAR_ENABLED feature flag

Backpine saas-kit license correction

Fixed Acknowledgments

turnstile

chore: remove stats.html from git tracking

fix: show inline error for rate limit on search page

chore: add stats.html to gitignore

fix: remove duplicate color names from STYLE_TAGS

fix: virtualize export list and remove unnecessary rate limiting

chore: add stats.html to gitignore

feat: add VITE_ENABLE_PRO feature flag to disable Pro features

refactor: use VirtualizedPalettesGrid on all routes

refactor(generate): simplify session palette state management

fix(generate): ensure session palettes load on back navigation

fix(search): improve fuzzy search styling and expand emoji tags