feat(infra): add Cosmos cluster storage

[patroza]

Summary

• add Cosmos-backed Effect Cluster MessageStorage and RunnerStorage layers
• expose combined Cosmos cluster storage layers from @effect-app/infra
• add changeset for @effect-app/infra

Validation

• pnpm lint-fix
• pnpm check

[pkg-pr-new]

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@effect-app/cli

npm i https://pkg.pr.new/effect-app/libs/@effect-app/cli@775

effect-app

npm i https://pkg.pr.new/effect-app/libs/effect-app@775

@effect-app/eslint-codegen-model

npm i https://pkg.pr.new/effect-app/libs/@effect-app/eslint-codegen-model@775

@effect-app/eslint-shared-config

npm i https://pkg.pr.new/effect-app/libs/@effect-app/eslint-shared-config@775

@effect-app/infra

npm i https://pkg.pr.new/effect-app/libs/@effect-app/infra@775

@effect-app/vue

npm i https://pkg.pr.new/effect-app/libs/@effect-app/vue@775

@effect-app/vue-components

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commit: 308f215

[patroza]

@copilot add a comparison similar to what we did in https://github.com/effect-app/libs/blob/main/packages/infra/docs/workflow-engine.md

[Copilot]

@copilot add a comparison similar to what we did in https://github.com/effect-app/libs/blob/main/packages/infra/docs/workflow-engine.md

Added a comparison doc for the new Cosmos cluster storage, similar in style to the workflow-engine comparison: packages/infra/docs/cluster-storage.md in commit f0a52c9.