wasm support wip

[joreilly]

Still WIP and based on

• use Kotlin 2.0.0-RC1 and related dependencies
• new Compose for Web module
• local build of apollo-adapters branch that has Wasm support
• local build of MultiplatformSettings 1.2 branch that has Wasm support
• moved Wire/Proto build config/code to new module
• factor out NormalizedCacheFactory as we can't use persistent cache when using Wasm right now.

There's also issues rendering profile photos right now (see https://github.com/JetBrains/compose-multiplatform/issues/4544)

Initial version deployed to https://wasm.confetti-app.dev/