Potential experiments

fix(markdown): render an escaped raw emoji as a plain glyph (#2011)

fix(app): make a backslash before an emoji node keep it literal (#2010)

fix(app): make a backslash before an emoji node keep it literal

fix(tools): stop the wasm clang test depending on an executable tempfile (#2009)

docs: drop the release status notices from the readme (#2008)

docs: drop the release status notices from the readme

fix(chat): message tile rebuild disposes audio Fixes: #699

Merge remote-tracking branch 'origin/canary' into canary

fix(app): show composer autocomplete above modal surfaces (#2007)

fix(app): keep a backslash-escaped emoji literal in the composer (#2006)

fix(app): keep a backslash-escaped emoji literal in the composer

fix(app): convert pasted and edited unicode emoji in the composer (#2005)

fix(markdown): render an escaped emoji shortcode as its raw glyph (#2004)

chore: dart format

Merge remote-tracking branch 'origin/canary' into canary

feat(synced_preferences): code cleanup with improved sync system

Merge remote-tracking branch 'origin/canary' into canary

chore(i18n): translate the new bio and resize handle strings (#2003)

feat(app): give the topic and bio composers channel-aware autocomplete (#2002)

feat(app): follow the newest forward target for mention autocomplete (#2001)