[WASM] - Custom Fonts loading time

[GuilhE]

Describe the bug Depending on the platform we're running the wasm app, it is noticeable the loading time of custom fonts.

Affected platforms

• Web (K/Wasm) - Canvas based API

Versions

• Libraries:
  • Compose Multiplatform version: 1.6.11
  • Kotlin version: 2.0.0
  • OS architecture (x86 or arm64): arm64

To Reproduce Steps to reproduce the behavior:

1. Open https://guilhe.github.io/WhosNext/ on devices that are compatible with WASM
2. Play with it

Expected behavior Unnoticeable fonts loading time

Screenshots Faster: OSX 14.5 (23F79) | Firefox 126.0.1:

https://github.com/JetBrains/compose-multiplatform/assets/2677139/6ad78f71-01eb-4ad6-8473-36a44c18ba28

Slow: Google Pixel 3a (971AYOZ223) Android 12 API 32 | Chrome 125.0.6422.113:

https://github.com/JetBrains/compose-multiplatform/assets/2677139/26c0647f-f0c8-47a8-9b6a-9de374ab328b

Slowest: Allwinner T8100 (T8100C045298) Android 10 API 29 | Chrome 126.0.6478.71:

https://github.com/JetBrains/compose-multiplatform/assets/2677139/968e8d35-35ba-4da0-bbe6-a34af97293b3