Release v0.8.1

What's Changed

• chore: Add formatting check in CI workflow by @renefloor in #861
• feat: enable google signin on macos by @renefloor in #864
• fix: prevent some actions impossible on desktop by @renefloor in #863
• chore: setup build flavors for dogfooding app by @renefloor in #862
• chore: add call disconnect callback to call container by @Brazol in #866
• Fix/fix flavor release workflow by @renefloor in #868
• fix: Always build both platforms on push event by @renefloor in #869
• chore(llc): update X-Stream-Client header by @Brazol in #867
• Release v0.8.1 by @Brazol in #870

Full Changelog: v0.8.0...v0.8.1