feat(rsbuild): add RSC federation module patterns

[ScriptedAlchemy]

Summary

• Expand the rsbuild RSC federation example to cover the representative module-pattern scenarios used by the runtime plugin
• Add the remote example package, provider-side cleanup, topology adjustments, and the pattern-specific manifest/e2e coverage
• Keep runtime registration itself in the follow-up PR while carrying the stable example surface it depends on

Stack

Current stack, bottom to top:

• #12977 feat(mf): layer-aware sharing and runtime scope-array support
• #13203 feat(mf): emit RSC metadata in federation manifests
• #13204 feat(rsbuild): add RSC federation host/remote example
• #13208 feat(rsbuild): add RSC federation module patterns <- this PR
• #13215 feat(rsc): register federation manifest data at runtime

Why This PR Exists

This PR broadens the example surface so the final runtime-registration work has real shared, exposed, mixed, and remote-backed patterns to consume, without mixing in the registration plugin implementation itself.

References

• Parent example PR: #13204

[cursor]

Cursor Agent can help with this pull request. Just @cursor in comments and I'll start working on changes in this branch.
_{Learn more about Cursor Agents}

[github-actions]

Rsdoctor Bundle Diff Analysis

⚠️ Note: The latest commit (354076ee82) does not have baseline artifacts. Using commit 475e5a937e for baseline comparison instead. If this seems incorrect, please wait a few minutes and try rerunning the workflow.

Found 5 projects in monorepo, 0 projects with changes.

📊 Quick Summary

Project	Total Size	Change
react-10k	5.7 MB	0
react-1k	826.2 KB	0
react-5k	2.7 MB	0
rome	984.2 KB	0
ui-components	2.3 MB	0

Generated by Rsdoctor GitHub Action

[github-actions]

📦 Binary Size-limit

Comparing 7ccb926 to feat!: remove .wasm from default js extensions (#13321) by hardfist

❌ Size increased by 83.63KB from 49.01MB to 49.09MB (⬆️0.17%)

[codspeed-hq]

Merging this PR will not alter performance

✅ 16 untouched benchmarks
⏩ 3 skipped benchmarks¹

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_{Comparing cursor/rsc-federation-module-patterns-42fd (7ccb926) with cursor/rsbuild-rsc-federation-example-5928 (06b2de2)}

Footnotes

1. 3 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

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