v0.27.0

What's Changed

• chore: promote 0.25.0 to main by @nolight132 in #308
• chore(nix): point the flake at 0.26.0 by @nolight132 in #312
• chore: promote 0.26.0 to main by @nolight132 in #313
• feat: one entrance, richer toasts and empty-page vacancies by @nolight132 in #314
• feat: opt-out usage ping on the sign-in screen by @nolight132 in #315
• release 0.27.0 by @nolight132 in #316

Full Changelog: v0.26.0...v0.27.0