Alex/rpc fixes

[alexlwn123]

Stacked on top of #158

Mostly works... except for the static wasm functions (join_federation, open, preview, etc.)

• light refactors to replace classes/constructors to factory functions
• Adds error handling for "unrecognized message kinds" received by the worker
• Fixes error logging level
• Fixes test fixtures for ng

[changeset-bot]

⚠️ No Changeset found

Latest commit: 02999ff

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[github-actions]

Size Change: +3.18 MB (+52.02%) 🆘

Total Size: 9.29 MB

Filename	Size	Change
packages/core-web/dist/index.js	3.25 kB	+435 B (+15.45%)	⚠️
packages/core-web/dist/worker.js	469 B	-371 B (-44.17%)	🎉
packages/wasm-bundler/fedimint_client_wasm_bg.wasm	4.63 MB	+1.59 MB (+52.21%)	🆘
packages/wasm-web/fedimint_client_wasm_bg.wasm	4.63 MB	+1.59 MB (+52.21%)	🆘

ℹ️ View Unchanged

Filename	Size
packages/create-fedimint-app/dist/index.mjs	17.1 kB
packages/react/dist/index.js	1.29 kB

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