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Changed from centering elements in viewport to vertical-only scrolling, preserving the user's horizontal
scroll position during lazy loading.

Fixed an issue where post-load, the page ends up scrolled to a (much) different place on the page.

Reverted the scrolling changes made in v0.2, but kept the v0.2 approach of showing a 'screenshot' while all the scrolling is going on.

Major improvements to user experience and performance:

Replaced disruptive smooth scrolling with minimal instant scrolling that only moves elements just enough to trigger lazy loading,
then immediately restores position. Added viewport screenshot capture that freezes the current view during processing, completely
hiding all scrolling activity behind a static image. Users now see a seamless experience with no visible page movement while lazy
content loads in the background.

Update only metadata.