Task 245: Dedicated E2E Tests for tech-overview Page

Status: DONE

Description

Added 7 dedicated E2E tests for the tech-overview summary page.

Tests Added

• ✅ All architecture sections visible (概要, アーキテクチャ, Rust, WASM, パイプライン, テスト)
• ✅ Stats summary table has key metrics (task count, transfers, tests)
• ✅ Verdict summary table shows plausible/conditional counts
• ✅ Integrator comparison table renders (RK4, Dormand-Prince, Störmer-Verlet)
• ✅ Code blocks render for WASM API examples
• ✅ Feature checklist has 10+ completion marks (✅)
• ✅ Rust module list mentions key modules (orbits.rs, propagation.rs, ephemeris.rs)

Stats

• E2E tests: 165 → 172 (+7)
• All 172 E2E tests pass

Now ALL 9 summary reports have dedicated E2E test sections.