Bytebase Brand Kit

Contents:
  logo-wordmark-{light,night}.svg  Full wordmark logo
  logo-icon-{light,night}.svg      Icon-only logo
  icons/                           Stage icons (access/change/compliance/integration)
                                   in palette-pure variants:
                                     -mid           T2 transparent
                                     -light-on-dark T1 on T3 tile
                                     -on-white      tuned for white bg
                                     -glyph         fill="currentColor" for inline use

See https://bytebase.com/brand for usage guidance.
