Website: view transitions, scroll animations, support page

View Transitions API. Page crossfades on navigation using beforeNavigate to start document.startViewTransition() and afterNavigate to resolve the transition promise. Previous attempt using onNavigate with requestAnimationFrame didn't properly let SvelteKit update the DOM inside the transition. Also fixed an SSR crash where $state(data.prop) stored the function as the value instead of calling it — Svelte 5's $state takes a value directly, not a function wrapper (unlike React's useState(fn)).

Scroll-triggered animations. Archive page entries stagger in on scroll. Work page sections reveal on scroll. Footer fades in. Scroll-to-top button repositioned to bottom-24 (the footer was covering it at bottom-8).

Support page. Spun the support modal out to a dedicated /support route. Consistent MetaTags pattern on the new page.

Seasonal colour theme. The colour theme picker now shows a seasonal hint and a lock-in action. isSeasonal state tracked in the theme store; resetToSeasonal() returns to the auto-detected Wheel of the Year theme.

Firehose perf. Eliminated duplicate fetches and gated polling to only the active tab, reducing unnecessary network traffic on the homepage firehose.

Recent posts filter. Fixed the recent posts card to filter by blog publication only, excluding devlog entries.