v0.2.1

Changelog

• c59b459 feat: add HowItWorks section synced with workflow toggle #29
• b9787c4 feat: implement website rebrand tickets #26-#28, #30-#33
• 92981d4 feat: rebrand website from env-pull to inject
• e62a357 feat: reorder hero section, add feature cards heading, gradient dividers
• 25b4f65 fix: rename repetitive "Why inject" eyebrow label to "Features"
• e834198 fix: use absolute paths for navbar anchor links
• 1cab1a5 refactor: extract SectionDivider component, fix LogoStrip divider offset