docs: twitter/og meta tags weren't present on most pages

[iisakkirotko]

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Description of changes

We remove the old style

with solara.Element() as main:
    ...
return main

since the return would skip any components not inside main.

[iisakkirotko]

• docs: twitter/og meta tags weren't present on most pages #998 👈 (View in Graphite)
• master

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