At least for the logo-symbol-wordmark.svg, this appears to usually be added
by some ruby code in application.html.haml, but since we have a static index.html
this never gets inserted into the HTML. Rather than embedding it into the HTML,
just make the two logos pull from files in public/.
This does not update the branding of the files, just makes them appear.
Reviewed-on: https://codeberg.org/superseriousbusiness/masto-fe-standalone/pulls/4
Co-authored-by: julia <midnight@trainwit.ch>
Co-committed-by: julia <midnight@trainwit.ch>