Replay: deterministic record & playback (#4)

Add deterministic record/playback for a run.

Recording captures `(seed, config hash, ordered tick-tagged commands)` and re-simulates on playback — no state snapshots. `DotaFactory.exe --replay <file>` re-plays a recorded run view-only with manual speed/pause.

Reviewed-on: #4
Co-authored-by: Malte Langkabel <malte.langkabel@gmail.com>
Co-committed-by: Malte Langkabel <malte.langkabel@gmail.com>

src/test/WaveSystemTest.cpp

@@ -21,6 +21,7 @@
 #include "SchematicChoiceOption.h"
 #include "ShipsConfig.h"
 #include "Simulation.h"
+#include "SimulationTestAccess.h"
 #include "Tick.h"
 #include "ThreatCostCalculator.h"
 #include "WaveSystem.h"
@@ -359,7 +360,7 @@ TEST_CASE("WaveSystem: applySchematicChoice clears pending and applies", "[wave]
 
     sim.tick();
     REQUIRE(sim.hasSchematicChoicesPending());
-    sim.applySchematicChoice(0);
+    SimulationTestAccess::applySchematicChoice(sim, 0);
     REQUIRE_FALSE(sim.hasSchematicChoicesPending());
 }