BREAKING CHANGE:
- crate renamed e2e_bench → integration_bench. Run via `cargo run -p integration_bench`.
- env vars removed: LEZ_BEDROCK_BIN, LEZ_BEDROCK_CONFIG_DIR, LEZ_BEDROCK_PORT. Replaced by a docker prerequisite (docker-compose Bedrock via test_fixtures::TestContext).
- output filenames: target/e2e_bench_{dev,prove}.json → target/integration_bench_{dev,prove}.json.
- JSON schema: per-scenario `setup_s` field removed; replaced by run-level `shared_setup_s` (one TestContext is shared across all scenarios in a run).
- internal: bedrock_handle.rs and bench_context.rs deleted; placeholder-string config (PLACEHOLDER_CHAIN_START_TIME) gone.
- Switch crate-level #![allow] to #![expect] in main.rs and prune
17 entries the compiler reports as unfulfilled or workspace-allowed.
- Fix the underlying issues rather than allow: source ordering
(mods/uses regrouped), doc_markdown (identifiers backticked),
redundant_type_annotations, map_unwrap_or, unnecessary_wraps.
- Extract feature-gated mod ppe_impl into its own file
tools/cycle_bench/src/ppe/ppe_impl.rs so the mod declaration can
precede the public structs per arbitrary_source_item_ordering.
Net: 35 → 12 expects in main.rs, all load-bearing.
