feat(frontend): render stream graph with statistics per stream node

[kwannoel]

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What's changed and what's your intention?

Checklist

• I have written necessary rustdoc comments.
• I have added necessary unit tests and integration tests.
• I have added test labels as necessary.
• I have added fuzzing tests or opened an issue to track them.
• My PR contains breaking changes.
• My PR changes performance-critical code, so I will run (micro) benchmarks and present the results.
• My PR contains critical fixes that are necessary to be merged into the latest release.

Documentation

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Release note

[kwannoel]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• feat(meta,stream): add barrier command to enable profiling #20678
• feat(frontend): render stream graph with statistics per stream node #20677 👈 (View in Graphite)
• feat(frontend): list stream worker nodes in explain analyze handler #20676
• feat(streaming): add stream stats for profiling #20675
• feat(frontend): add explain analyze handler #20674
• feat(frontend): parse EXPLAIN ANALYZE <job_id> #20673
• main

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