feat(preprod): Add comparisonRunInfo data to response + new extra frontend models

[NicoHinderling]

Summary

Enhances the preprod snapshot API response and frontend types to support richer comparison metadata:

• Comparison run info: Adds comparison_run_info to the API response containing state, completed_at, and duration_ms from the PreprodSnapshotComparison model. Replaces the flat comparison_state field with a nested structure
• Renamed section: Adds a new renamed diff section to both backend models and frontend types for tracking renamed files in snapshot comparisons
• Frontend type additions: Adds ComparisonState, DiffStatus, and SidebarItem discriminated union types for upcoming sidebar UI refactor
• Backward compat fix: Defaults errored field in ComparisonSummary to 0 to handle manifests generated before the errored section existed
• Removes org_id from the API response (redundant — already in the URL)

Legal Boilerplate

Look, I get it. The entity doing business as "Sentry" was incorporated in the State of Delaware in 2015 as Functional Software, Inc. and is gonna need some rights from me in order to utilize my contributions in this here PR. So here's the deal: I retain all rights, title and interest in and to my contributions, and by keeping this boilerplate intact I confirm that Sentry can use, modify, copy, and redistribute my contributions, under Sentry's choice of terms.

[NicoHinderling]

• feat(preprod): Add comparisonRunInfo data to response + new extra frontend models #109619 👈 (View in Graphite)
• feat(preprod): Make snapshots endpoint org scoped #109575
• feat(preprod): Create admin gated recompare snapshots endpoint #109546
• feat(preprod): Add snapshot image comparison task and endpoint logic #109151 : 2 other dependent PRs (#109397 , #109403 )
• feat(preprod): Add snapshot comparison task #109382
• feat(preprod): Add image comparison library with odiff batch support #109381
• feat(preprod): Add odiff server wrapper and Dockerfile binary install #109380
• master

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[github-actions]

🚨 Warning: This pull request contains Frontend and Backend changes!

It's discouraged to make changes to Sentry's Frontend and Backend in a single pull request. The Frontend and Backend are not atomically deployed. If the changes are interdependent of each other, they must be separated into two pull requests and be made forward or backwards compatible, such that the Backend or Frontend can be safely deployed independently.

Have questions? Please ask in the #discuss-dev-infra channel.

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