Phase 1, Task 5: Full verification

[aram356]

Parent: #563
Phase: #566
Depends on: Tasks 1-4

Summary

Run full verification suite after all Phase 1 changes.

Checklist

• cargo test --workspace
• cargo clippy --workspace --all-targets --all-features -- -D warnings
• cargo fmt --all -- --check
• cd crates/js/lib && npx vitest run
• cargo build --package trusted-server-adapter-fastly --release --target wasm32-wasip1

Plan

See docs/superpowers/plans/2026-03-25-streaming-response.md — Task 5