Summary

• Adds ScenarioRun controls for time limit, sample interval, repeat count, and random seed.
• Expands repeated scenarios into capped, seeded batch runs in the domain runner.
• Persists the selected running run index and commits pending run settings before saving.

Related Issue

• Closes Task-실행 설정 UI 및 반복 실행 구현 #262

Area

• Engine
• Domain
• Application
• Docs
• Build
• Analysis
• Chore

Architecture Check

• I kept the dependency direction application -> domain -> engine.
• I did not add Qt UI code to src/domain.
• I did not add domain or application dependencies to src/engine.
• I used src/ as the include root.

Verification

• cmake --preset windows-debug (not rerun; existing debug build tree was already configured)
• cmake --build --preset build-debug
• ctest --preset test-debug
• git diff --check
• Not run (reason below)

Risks / Follow-up

• UI-level automation for reopening a saved repeated run is not covered yet; domain and persistence tests cover the core behavior.