Clean up Types, Add docs

[alexlwn123]

• Added MintService Docs
• Added FederationService Docs

Some light refactors

• Removed unnecessary return types from functions
• Prefer using type parameters over function return types

[changeset-bot]

⚠️ No Changeset found

Latest commit: 83f013f

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[github-actions]

Size Change: +51 B (0%)

Total Size: 7.46 MB

Filename	Size	Change
packages/core-web/dist/index.js	2.7 kB	+51 B (+1.93%)

ℹ️ View Unchanged

Filename	Size
packages/core-web/dist/worker.js	679 B
packages/react/dist/index.js	1 kB
packages/wasm-bundler/fedimint_client_wasm_bg.wasm	3.73 MB
packages/wasm-web/fedimint_client_wasm_bg.wasm	3.73 MB

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