fix(rolldown): bound memory during plugin detail hydration

[hyoban]

Description

Opening plugin details on a large Rolldown trace can exhaust the heap: hydration reads every plugin's hook events before filtering, then resolves all transform contents together.

Read indexed hooks in batches of up to 128 calls and 1 MiB of source event bytes, retaining only the requested plugin's metrics. Compare transform contents in groups of up to 128 calls so event payloads and resolved strings can be released between groups. An oversized hook is read alone; this bounds bulk reads rather than imposing a total heap limit.

Linked Issues

None.

Additional context

Adds five regression cases covering call and byte limits, oversized hooks, filtering and ordering across modules, transform equality, and string references with missing index entries. All five fail on the previous implementation and pass with this change. Reader cache eviction is unchanged.

Validation: pnpm lint, pnpm build, and pnpm test --run passed (347 passed, 2 skipped). pnpm typecheck reports the same eight existing Nuxt/Vite plugin type errors as unmodified 59260bfd, in the Oxc, Rolldown, and Vite src/modules/rpc.ts files.

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commit: d0f44bf